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Knit directory: genomics_ancest_disease_dispar/

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Rmd c9602c7 IJbeasley 2025-09-08 More grouping to match GBD

1 Set up

library(dplyr)
library(data.table)
library(ggplot2)
library(stringr)

1.1 Ontology help - for getting disease subtypes

source(here::here("code/get_term_descendants.R"))
gwas_study_info <- fread(here::here("output/gwas_cat/gwas_study_info_group_l1_v2.csv"))

2 Objectives:

  • Further group disease terms (level 2 categories) to match GBD (globalqburden of disease) categories more closely.

2.1 Grouping - level 2 set up

gwas_study_info = gwas_study_info |>
  mutate(l2_all_disease_terms = l1_all_disease_terms)

3 Rename disease terms to match GBD categories more closely

3.1 Acne -> acne vulgaris

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "acne",
                                   "acne vulgaris"
                          )  
        )

3.2 ADHD

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "adhd",
                                   "attention-deficit/hyperactivity disorder"
                          )  
        )

3.4 Alcohol use disorders

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "alcohol-related disorders|alcohol and nicotine codependence",
                                   "alcohol use disorders"
                          )  
        )

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "alcohol use disorder",
                                   "alcohol use disorders"
                          )  
        )

3.5 Alzheimer’s disease and other dementias

dementia <- c("alzheimers disease biomarker measurement",
              "alzheimers disease neuropathologic change",
              "aids dementia",
              "dementia",
              "frontotemporal dementia",
              "lewy body dementia",
              "vascular dementia",
              "alzheimers disease"
)

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = paste0(dementia, collapse = "(?=,|$)|\\b"),
                                   "alzheimer's disease and other dementias"
                          )  
        )

3.6 Anxiety disorders

url <- "http://www.ebi.ac.uk/ols4/api/ontologies/mesh/terms/http%253A%252F%252Fid.nlm.nih.gov%252Fmesh%252FD001008/descendants"

anxiety_terms <- get_descendants(url)
[1] "Number of terms collected:"
[1] 15
[1] "\n Some example terms"
[1] "obsessive-compulsive disorder" "generalized anxiety disorder" 
[3] "neurocirculatory asthenia"     "excoriation disorder"         
[5] "anxiety, separation"          
anxiety_terms <- c(anxiety_terms, "obsessive-compulsive symptom measurement")

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = paste0(anxiety_terms, collapse = "(?=,|$)|\\b"),
                                   "anxiety disorders"
                          )  
        ) |>
   mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "anxiety disorder|anxiety measurement",
                                   "anxiety disorders"
                          )  
        ) |>
     mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "anxiety",
                                   "anxiety disorders"
                          )  
        )

3.7 Atrial fibrillation & flutter

afib_terms <- c("atrial fibrillation",
                "atrial flutter",
                "post-operative atrial fibrillation")

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = paste0(afib_terms, collapse = "(?=,|$)|\\b"),
                                   "atrial fibrillation and flutter"
                          )  
        )

3.8 Amphetamine use disorders

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "methamphetamine",
                                   "amphetamine"
                          )  
        )

3.9 Aortic aneurysm

url <- "http://www.ebi.ac.uk/ols4/api/ontologies/cvdo/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FDOID_3627/descendants"

aortic_aneurysm_terms <- get_descendants(url)
[1] "Number of terms collected:"
[1] 6
[1] "\n Some example terms"
[1] "ruptured thoracoabdominal aortic aneurysm"
[2] "ruptured abdominal aortic aneurysm"       
[3] "ruptured thoracic aortic aneurysm"        
[4] "abdominal aortic aneurysm"                
[5] "ruptured aortic aneurysm"                 
gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = paste0(aortic_aneurysm_terms, collapse = "(?=,|$)|\\b"),
                                   "aortic aneurysm"
                          )  
        )

3.10 Autism spectrum disorders

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms,
                                  pattern = "autism",
                                   "autism spectrum disorders"
                          )  
        )

3.11 Blindness and vision loss

vision_loss_terms <- c("blindness",
                       "color vision disorder",
                       "vision disorder",
                       "myopia",
                       "refractive error",
                       "hyperopia",
                       "astigmatism",
                       "corneal astigmatism",
                       "presbyopia",
                       "anisometropia",
                       "esotropia",
                       "non-accomodative esotropia",
                       "accommodative esotropia")

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = paste0(vision_loss_terms, collapse = "(?=,|$)|\\b"),
                                   "blindness and vision loss"
                          )  
        )

3.12 Cannabis use disorders

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "cannabis dependence",
                                   "cannabis use disorders"
                          )  
        )

3.12.1 Cancers

3.12.1.1 Bladder cancer

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "urinary bladder cancer, disease progression measurement|b;adder tumor",
                                   "bladder cancer"
                          )  
        )

3.12.1.2 Colon and rectum cancer

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "colorectal cancer",
                                   "colon and rectum cancer"
                          )  
        )

3.12.1.3 Eye cancer

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "ocular melanoma|ocular cancer",
                                   "eye cancer"
                          )  
        )

3.12.1.4 Hodgkins lymphoma

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "hodgkins lymphoma",
                                   "hodgkin lymphoma"
                          )  
        )

3.13 Malignant skin melanoma

skin_melanoma <- c("cutaneous melanoma",
                   "melanoma")

3.13.0.1 Non-hodgkin lymphoma

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "non-hodgkins lymphoma",
                                   "non-hodgkin lymphoma"
                          )  
        )

3.13.1 Tracheal, bronchus, and lung cancer

resp_cancer_terms = c("lung cancer",
                      "bronchus cancer",
                      "respiratory system cancer"
                        )

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = paste0(resp_cancer_terms, collapse = "(?=,|$)|\\b"),
                                   "tracheal bronchus and lung cancer"
                          )  
        )

3.14 Cirrhosis & other chronic liver diseases

url <- "http://www.ebi.ac.uk/ols4/api/ontologies/snomed/terms/http%253A%252F%252Fsnomed.info%252Fid%252F328383001/descendants"

chronic_liver_disease_terms <- get_descendants(url)
[1] "Number of terms collected:"
[1] 114
[1] "\n Some example terms"
[1] "hepatic ascites co-occurrent with chronic active hepatitis due to toxic liver disease"
[2] "cirrhosis of liver co-occurrent and due to primary sclerosing cholangitis (disorder)" 
[3] "chronic hepatitis c co-occurrent with human immunodeficiency virus infection"         
[4] "primary biliary cirrhosis co-occurrent with systemic scleroderma (disorder)"          
[5] "pulmonary fibrosis, hepatic hyperplasia, bone marrow hypoplasia syndrome"             
chronic_liver_disease_terms <- c("primary biliary cirrhosis",
                                 "alcoholic liver cirrhosis",
                                 "chronic hepatitis B virus infection", 
                                 "acute-on-chronic liver failure",
                                 chronic_liver_disease_terms)

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms,
                                  pattern = paste0(chronic_liver_disease_terms, collapse = "(?=,|$)|\\b"),
                                   "cirrhosis and other chronic liver diseases"
                          )  
        )

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms,
                                  pattern = "liver disease",
                                   "cirrhosis and other chronic liver diseases"
                          )  
        )

3.15 Cocaine use disorders

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "cocaine-related disorders",
                                   "cocaine use disorders"
                          )  
        )

3.16 Depressive disorders

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "depressive symptom measurement|major depressive disorder",
                                   "depressive disorders"
                          )  
        ) |>
   mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "depressive disorder",
                                   "depressive disorders"
                          )  
        )

3.17 Gallbladder and biliary diseases

gal_bile_terms = c("gallbladder disease",
                   "bile duct disorder",
                   "biliary tract disease")


gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms,
                                  pattern = paste0(gal_bile_terms, collapse = "(?=,|$)|\\b"),
                                   "gallbladder and biliary diseases"
                          )  
        )

3.18 Gynecological diseases

diseases <- stringr::str_split(pattern = ", ", 
                               gwas_study_info$l2_all_disease_terms)  |> 
            unlist() |>
            stringr::str_trim()


pregnancy_terms <- grep("pregnancy", diseases, value = T)

gyno_terms <- c("endometriosis","placenta disease", pregnancy_terms)


gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms,
                                  pattern = paste0(gyno_terms, collapse = "(?=,|$)|\\b"),
                                   "gynecological diseases"
                          )  
        )

3.19 Eating disorders

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "bulimia nervosa|anorexia nervosa|binge eating|eating disorder",
                                  "eating disorders"
                          )  
        ) |>
   mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "anorexia",
                                  "eating disorders"
                          )  
        )

3.20 Headache disorders

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms,
                                  pattern = "headache disorder|cluster headache|migraine",
                                   "headache disorders"
                          )  
        )

3.21 Ischemic heart disease

== coronary artery disease (https://www.ncbi.nlm.nih.gov/books/NBK209964/)

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms,
                                  pattern = "coronary artery disease",
                                   "ischemic heart disease"
                          )  
        )

3.22 Opioid use disorders

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "opioid dependence|opioid use disorder",
                                   "opioid use disorders"
                          )  
        )

3.23 Parkinsons disease

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "parkinsons disease",
                                   "parkinson's disease"
                          )  
        )

3.24 Personality disorders

url <- "http://www.ebi.ac.uk/ols4/api/ontologies/mondo/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FMONDO_0002028/descendants"

personality_disorders <- get_descendants(url)
[1] "Number of terms collected:"
[1] 10
[1] "\n Some example terms"
[1] "obsessive-compulsive personality disorder"
[2] "narcissistic personality disorder"        
[3] "schizotypal personality disorder"         
[4] "histrionic personality disorder"          
[5] "antisocial personality disorder"          
gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms,
                                  pattern = paste0(personality_disorders, collapse = "(?=,|$)|\\b"),
                                   "personality disorders"
                          )  
        )

3.25 Other drug use disorders

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "heroin dependence|drug dependence|nictone dependence|substance abuse|drug misuse|alcohol use disorders delirium",
                                   "other drug use disorders"
                          )  
        )

3.26 Sleep disorders

url <- "http://www.ebi.ac.uk/ols4/api/ontologies/doid/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FDOID_535/descendants"

sleep_disorders <- get_descendants(url)
[1] "Number of terms collected:"
[1] 16
[1] "\n Some example terms"
[1] "periodic limb movement disorder" "advanced sleep phase syndrome 3"
[3] "advanced sleep phase syndrome 2" "advanced sleep phase syndrome 1"
[5] "advanced sleep phase syndrome 4"
url <- "http://www.ebi.ac.uk/ols4/api/ontologies/efo/terms/http%253A%252F%252Fwww.ebi.ac.uk%252Fefo%252FEFO_0008568/descendants"

other_sleep_disorders <- get_descendants(url)
[1] "Number of terms collected:"
[1] 26
[1] "\n Some example terms"
[1] "autosomal dominant cerebellar ataxia, deafness and narcolepsy"
[2] "hereditary sensory neuropathy-deafness-dementia syndrome"     
[3] "rapid eye movement sleep disorder"                            
[4] "substance-induced sleep disorder"                             
[5] "drug induced central sleep apnea"                             
sleep_disorders <- c(sleep_disorders,
                    other_sleep_disorders)

gwas_study_info = gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms,
                                  pattern = paste0(sleep_disorders, collapse = "(?=,|$)|\\b"),
                                   "sleep disorders"
                          )  
        )

5 Malignant skin melanoma

and remove alz, parks, dementia

6 Other mental disorders

other_mental_disorders <- c("schizophrenia",
                            "manic or hypomanic episode",
                            "mental or behavioural disorder",
                            "mental disorder"
)

7 Other neurological disorders

other_neuro <- c("mild neurocognitive disorder",
                 "hiv-associated neurocognitive disorder")

8 Other sensory

disturbances of sensation of smell and taste

9 Check compatibility with gbd data

9.1 Weird fix

gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "disorderss",
                                   "disorders"
                          )  
        )


gwas_study_info = 
gwas_study_info |> 
 mutate(l2_all_disease_terms  = 
          stringr::str_replace_all(l2_all_disease_terms ,
                                  pattern = "anxiety disorders disorderss",
                                   "anxiety disorders"
                          )  
        )
gbd_data <- data.table::fread(here::here("data/gbd/ihme_gbd_2019_global_disease_burden_rate_all_ages.csv"))

gbd_data$cause <- stringr::str_remove_all(gbd_data$cause, ",")

diseases <- stringr::str_split(pattern = ", ", 
                               gwas_study_info$l2_all_disease_terms[gwas_study_info$l2_all_disease_terms != ""])  |> 
            unlist() |>
            stringr::str_trim()

gbd_data$cause[!tolower(gbd_data$cause) %in% unique(diseases)] |> sort()
  [1] "Acute glomerulonephritis"                                         
  [2] "Acute glomerulonephritis"                                         
  [3] "Acute glomerulonephritis"                                         
  [4] "Bacterial skin diseases"                                          
  [5] "Bacterial skin diseases"                                          
  [6] "Bacterial skin diseases"                                          
  [7] "Bladder cancer"                                                   
  [8] "Bladder cancer"                                                   
  [9] "Bladder cancer"                                                   
 [10] "Brain and central nervous system cancer"                          
 [11] "Brain and central nervous system cancer"                          
 [12] "Brain and central nervous system cancer"                          
 [13] "Cardiomyopathy and myocarditis"                                   
 [14] "Cardiomyopathy and myocarditis"                                   
 [15] "Cardiomyopathy and myocarditis"                                   
 [16] "Congenital birth defects"                                         
 [17] "Congenital birth defects"                                         
 [18] "Congenital birth defects"                                         
 [19] "Diabetes mellitus type 1"                                         
 [20] "Diabetes mellitus type 1"                                         
 [21] "Diabetes mellitus type 1"                                         
 [22] "Diabetes mellitus type 2"                                         
 [23] "Diabetes mellitus type 2"                                         
 [24] "Diabetes mellitus type 2"                                         
 [25] "Drug use disorders"                                               
 [26] "Drug use disorders"                                               
 [27] "Drug use disorders"                                               
 [28] "Endocrine metabolic blood and immune disorders"                   
 [29] "Endocrine metabolic blood and immune disorders"                   
 [30] "Endocrine metabolic blood and immune disorders"                   
 [31] "Fungal skin diseases"                                             
 [32] "Fungal skin diseases"                                             
 [33] "Fungal skin diseases"                                             
 [34] "Gallbladder and biliary tract cancer"                             
 [35] "Gallbladder and biliary tract cancer"                             
 [36] "Gallbladder and biliary tract cancer"                             
 [37] "Hemoglobinopathies and hemolytic anemias"                         
 [38] "Hemoglobinopathies and hemolytic anemias"                         
 [39] "Hemoglobinopathies and hemolytic anemias"                         
 [40] "Idiopathic developmental intellectual disability"                 
 [41] "Idiopathic developmental intellectual disability"                 
 [42] "Idiopathic epilepsy"                                              
 [43] "Idiopathic epilepsy"                                              
 [44] "Idiopathic epilepsy"                                              
 [45] "Inguinal femoral and abdominal hernia"                            
 [46] "Inguinal femoral and abdominal hernia"                            
 [47] "Inguinal femoral and abdominal hernia"                            
 [48] "Interstitial lung disease and pulmonary sarcoidosis"              
 [49] "Interstitial lung disease and pulmonary sarcoidosis"              
 [50] "Interstitial lung disease and pulmonary sarcoidosis"              
 [51] "Lower extremity peripheral arterial disease"                      
 [52] "Lower extremity peripheral arterial disease"                      
 [53] "Lower extremity peripheral arterial disease"                      
 [54] "Malignant neoplasm of bone and articular cartilage"               
 [55] "Malignant neoplasm of bone and articular cartilage"               
 [56] "Malignant neoplasm of bone and articular cartilage"               
 [57] "Malignant skin melanoma"                                          
 [58] "Malignant skin melanoma"                                          
 [59] "Malignant skin melanoma"                                          
 [60] "Nasopharynx cancer"                                               
 [61] "Nasopharynx cancer"                                               
 [62] "Nasopharynx cancer"                                               
 [63] "Neuroblastoma and other peripheral nervous cell tumors"           
 [64] "Neuroblastoma and other peripheral nervous cell tumors"           
 [65] "Neuroblastoma and other peripheral nervous cell tumors"           
 [66] "Non-rheumatic valvular heart disease"                             
 [67] "Non-rheumatic valvular heart disease"                             
 [68] "Non-rheumatic valvular heart disease"                             
 [69] "Oral disorders"                                                   
 [70] "Oral disorders"                                                   
 [71] "Oral disorders"                                                   
 [72] "Other cardiovascular and circulatory diseases"                    
 [73] "Other cardiovascular and circulatory diseases"                    
 [74] "Other chronic respiratory diseases"                               
 [75] "Other digestive diseases"                                         
 [76] "Other malignant neoplasms"                                        
 [77] "Other malignant neoplasms"                                        
 [78] "Other malignant neoplasms"                                        
 [79] "Other mental disorders"                                           
 [80] "Other mental disorders"                                           
 [81] "Other mental disorders"                                           
 [82] "Other musculoskeletal disorders"                                  
 [83] "Other musculoskeletal disorders"                                  
 [84] "Other neoplasms"                                                  
 [85] "Other neoplasms"                                                  
 [86] "Other neoplasms"                                                  
 [87] "Other neurological disorders"                                     
 [88] "Other neurological disorders"                                     
 [89] "Other neurological disorders"                                     
 [90] "Other sense organ diseases"                                       
 [91] "Other sense organ diseases"                                       
 [92] "Other sense organ diseases"                                       
 [93] "Other skin and subcutaneous diseases"                             
 [94] "Other skin and subcutaneous diseases"                             
 [95] "Other skin and subcutaneous diseases"                             
 [96] "Paralytic ileus and intestinal obstruction"                       
 [97] "Paralytic ileus and intestinal obstruction"                       
 [98] "Paralytic ileus and intestinal obstruction"                       
 [99] "Pulmonary Arterial Hypertension"                                  
[100] "Pulmonary Arterial Hypertension"                                  
[101] "Pulmonary Arterial Hypertension"                                  
[102] "Scabies"                                                          
[103] "Scabies"                                                          
[104] "Scabies"                                                          
[105] "Soft tissue and other extraosseous sarcomas"                      
[106] "Soft tissue and other extraosseous sarcomas"                      
[107] "Soft tissue and other extraosseous sarcomas"                      
[108] "Sudden infant death syndrome"                                     
[109] "Total burden related to Non-alcoholic fatty liver disease (NAFLD)"
[110] "Total burden related to Non-alcoholic fatty liver disease (NAFLD)"
[111] "Total burden related to Non-alcoholic fatty liver disease (NAFLD)"
[112] "Upper digestive system diseases"                                  
[113] "Upper digestive system diseases"                                  
[114] "Upper digestive system diseases"                                  
[115] "Urinary diseases and male infertility"                            
[116] "Urinary diseases and male infertility"                            
[117] "Urinary diseases and male infertility"                            
[118] "Vascular intestinal disorders"                                    
[119] "Vascular intestinal disorders"                                    
[120] "Vascular intestinal disorders"                                    
[121] "Viral skin diseases"                                              
[122] "Viral skin diseases"                                              
[123] "Viral skin diseases"                                              
gbd_data =
  gbd_data |>
  mutate(cause = tolower(cause))

gwas_disease_traits = data.frame(cause = diseases)
  # gwas_study_info |>
  # filter(DISEASE_STUDY == T) |>
  # select(all_disease_terms, l1_all_disease_terms, cause = l2_all_disease_terms) |>
  # distinct()

left_join(gwas_disease_traits, 
          gbd_data) |>
  head()
Joining with `by = join_by(cause)`
Warning in left_join(gwas_disease_traits, gbd_data): Detected an unexpected many-to-many relationship between `x` and `y`.
ℹ Row 3 of `x` matches multiple rows in `y`.
ℹ Row 19 of `y` matches multiple rows in `x`.
ℹ If a many-to-many relationship is expected, set `relationship =
  "many-to-many"` to silence this warning.
                              cause                                measure
1         idiopathic cardiomyopathy                                   <NA>
2                         cleft lip                                   <NA>
3 tracheal bronchus and lung cancer DALYs (Disability-Adjusted Life Years)
4 tracheal bronchus and lung cancer                             Prevalence
5 tracheal bronchus and lung cancer                              Incidence
6 tracheal bronchus and lung cancer DALYs (Disability-Adjusted Life Years)
  location  sex      age metric year       val     upper     lower
1     <NA> <NA>     <NA>   <NA>   NA        NA        NA        NA
2     <NA> <NA>     <NA>   <NA>   NA        NA        NA        NA
3   Global Both All ages   Rate 2019 580.36100 627.79984 532.74652
4   Global Both All ages   Rate 2019  40.27440  43.51721  37.12978
5   Global Both All ages   Rate 2019  28.16826  30.49575  25.77712
6   Global Both All ages   Rate 2019 580.36100 627.79984 532.74652
gwas_study_info |> select(cause = l2_all_disease_terms) |>
  distinct() |>
  left_join(gbd_data) |>
  head()
Joining with `by = join_by(cause)`
                               cause                                measure
                              <char>                                 <char>
1:                                                                     <NA>
2:         idiopathic cardiomyopathy                                   <NA>
3:                         cleft lip                                   <NA>
4: tracheal bronchus and lung cancer DALYs (Disability-Adjusted Life Years)
5: tracheal bronchus and lung cancer                             Prevalence
6: tracheal bronchus and lung cancer                              Incidence
   location    sex      age metric  year       val     upper     lower
     <char> <char>   <char> <char> <int>     <num>     <num>     <num>
1:     <NA>   <NA>     <NA>   <NA>    NA        NA        NA        NA
2:     <NA>   <NA>     <NA>   <NA>    NA        NA        NA        NA
3:     <NA>   <NA>     <NA>   <NA>    NA        NA        NA        NA
4:   Global   Both All ages   Rate  2019 580.36100 627.79984 532.74652
5:   Global   Both All ages   Rate  2019  40.27440  43.51721  37.12978
6:   Global   Both All ages   Rate  2019  28.16826  30.49575  25.77712
diseases <- stringr::str_split(pattern = ", ", 
                               gwas_study_info$l2_all_disease_terms[gwas_study_info$l2_all_disease_terms != ""])  |> 
            unlist() |>
            stringr::str_trim()

length(unique(diseases))
[1] 1659
# make frequency table
freq <- table(as.factor(diseases))

# sort in decreasing order
freq_sorted <- sort(freq, decreasing = TRUE)

# show top N, e.g. top 10
head(freq_sorted, 10)

                 chronic kidney disease                            hypertension 
                                  10835                                    7089 
               type 2 diabetes mellitus                         benign neoplasm 
                                    922                                     527 
                   depressive disorders alzheimer's disease and other dementias 
                                    513                                     509 
                 ischemic heart disease                           breast cancer 
                                    501                                     379 
                          schizophrenia                                  asthma 
                                    368                                     348 

9.1.1 Save the updated gwas_study_info with harmonized disease terms

gwas_study_info <- fwrite(gwas_study_info,
                          here::here("output/gwas_cat/gwas_study_info_trait_group_l2.csv"))

sessionInfo()
R version 4.3.1 (2023-06-16)
Platform: aarch64-apple-darwin20 (64-bit)
Running under: macOS 15.6.1

Matrix products: default
BLAS:   /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources/lib/libRblas.0.dylib 
LAPACK: /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources/lib/libRlapack.dylib;  LAPACK version 3.11.0

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

time zone: America/Los_Angeles
tzcode source: internal

attached base packages:
[1] stats     graphics  grDevices datasets  utils     methods   base     

other attached packages:
[1] jsonlite_2.0.0    httr_1.4.7        stringr_1.5.1     ggplot2_3.5.2    
[5] data.table_1.17.8 dplyr_1.1.4       workflowr_1.7.1  

loaded via a namespace (and not attached):
 [1] gtable_0.3.6       compiler_4.3.1     renv_1.0.3         promises_1.3.3    
 [5] tidyselect_1.2.1   Rcpp_1.1.0         git2r_0.36.2       callr_3.7.6       
 [9] later_1.4.2        jquerylib_0.1.4    scales_1.4.0       yaml_2.3.10       
[13] fastmap_1.2.0      here_1.0.1         R6_2.6.1           generics_0.1.4    
[17] curl_6.4.0         knitr_1.50         tibble_3.3.0       rprojroot_2.1.0   
[21] RColorBrewer_1.1-3 bslib_0.9.0        pillar_1.11.0      rlang_1.1.6       
[25] cachem_1.1.0       stringi_1.8.7      httpuv_1.6.16      xfun_0.52         
[29] getPass_0.2-4      fs_1.6.6           sass_0.4.10        cli_3.6.5         
[33] withr_3.0.2        magrittr_2.0.3     ps_1.9.1           grid_4.3.1        
[37] digest_0.6.37      processx_3.8.6     rstudioapi_0.17.1  lifecycle_1.0.4   
[41] vctrs_0.6.5        evaluate_1.0.4     glue_1.8.0         farver_2.1.2      
[45] whisker_0.4.1      rmarkdown_2.29     tools_4.3.1        pkgconfig_2.0.3   
[49] htmltools_0.5.8.1