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Table 1 Characteristics of the 190 algorithms mapping to EQ-5D

From: Review and critical appraisal of studies mapping from quality of life or clinical measures to EQ-5D: an online database and application of the MAPS statement

 

Number of mapping algorithms (%)

Number of observations included in estimation sample (including repeated measurements of the same patients)

  < 200

29 (15%)

 200–499

30 (16%)

 500–999

27 (14%)

 1000–4999

34 (18%)

 5000–19,999

37 (19%)

 20,000–99,999

5 (3%)

  > 100,000

2 (1%)

 Unclear

26 (14%)

Disease area

 Blood and immune disorders

0 (0%)

 Cancer

27 (14%)

 Cardiovascular

14 (7%)

 Central nervous system

12 (6%)

 Digestive system

6 (3%)

 Ear, nose and throat

2 (1%)

 Endocrine disorders

3 (2%)

 Eye conditions

5 (3%)

 General population

20 (11%)

 Infectious disease

2 (1%)

 Mental health and behavioural disorders

9 (5%)

 Musculoskeletal

54 (28%)

 Pregnancy and childbirth

0 (0%)

 Public health

1 (1%)

 Respiratory system

9 (5%)

 Skin

5 (3%)

 Urogenital

2 (1%)

 Various

19 (10%)