Table 2

Morbidities of participants per country categorised according to the ICD-10

Diseases of the blood and disorders involving the immune mechanism321
Endocrine, nutritional and metabolic disease3121655435
Mental and behavioural disorders66
Diseases of the nervous system201212212
Diseases of the eye and adnexa716
Diseases of the ear and mastoid process5311
Diseases of the circulatory system44151287443
Diseases of the respiratory system171646
Diseases of the digestive system1011112112
Diseases of the skin and subcutaneous tissue3111
Diseases of the musculoskeletal system and connective tissue3666914514
Diseases of the genitourinary system44
Congenital malformations, chromosomal abnormalities11
Symptoms, signs, abnormal clinical and lab findings, not else classified22
Injury, poisoning and other consequences of external causes11
  • ICD-10, International Statistical Classification of Diseases and Related Health Problems, 10th revision.