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Table 1 International Classification of Diseases (ICD) codesa used for identification and grouping of reported diseases

From: Prevalence of somatic and psychiatric morbidity across occupations in Switzerland and its correlation with suicide mortality: results from the Swiss National Cohort (1990–2014)

Type of diseaseICD 8 codes (1990–1994)ICD 10 codes (1995–2014)
Infectious and parasitic diseases> = 0 to <=137^A|^B
Malignant neoplasms> = 140 to <=209^C|^D0
Benign neoplasms> = 210 to <=228^D1|^D2|^D30|^D31|^D32|^D33|^D34|
^D35|^D36
Neoplasms of uncertain or unknown behaviour> = 230 to <=339^D37|^D38|^D39|^D4
Endocrine, nutritional and metabolic diseases> = 240 to <=279^E
Diseases of the blood and blood-forming organs> = 280 to <=289^D5|^D6|^D7|^D8
Diseases of the nervous system and sense organs> = 320 to <=389^G|^H
Diseases of the circulatory system> = 390 to <=458^I
Diseases of the respiratory system> = 460 to <=519^J
Diseases of the digestive system> = 520 to <=577^K
Diseases of the genitourinary system> = 580 to <=629^N
Diseases related to pregnancy(> = 630 to <=678) | (> = 760 to <=779)^O|^P
Diseases of the skin and subcutaneous tissus> = 680 to <=709^L
Diseases of the musculoskeletal system and connective tissue> = 710 to <=738^M
Congenital malformations, deformations and chromosomal abnormalitities> = 740 to <=759^Q
Mental and behavioural disorders> = 290 to <=308^F
Substance-Related and Addictive Disorders291, 303 and 304^F1|^F630
Schizophrenia Spectrum and Other Psychotic Disorders> = 295 and < =299^F2
Bipolar and Related Disorders/Depressive Disorders300^F3
Anxiety Disorders/Obsessive-Compulsive and Related Disorders307^F4|^F94|^F631|^F632|^F633|^F634|
^F635|^F636|^F637|^F638|^F639
Personality Disorders/Gender Dysphoria/Disruptive, Impulse-Control and Conduct Disorders/Paraphilic Disorders301 and 302^F60|^F61|^F62|^F64|^F65|^F66|^F67|
^F68|^F69|^F91|^F90
Other Psychiatric Disorders290, 292, 293, 294, 305, 306 and 308^F0|^F5|^F7|^F8|^F93|^F99
  1. aDiseases were coded based on the eighth revision of the International Classification of Diseases from 1990 to 1994 and on the tenth revision from 1995 onwards
  2. ^ = which starts with, | = or, >= greater or equal to, <= smaller or equal to
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