Demographic factors
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Clinical, parent-reported, or patient-reported TYPE: Single answer
integer
In the original form response option is N/A. A codelist ist not included because it varies by country and should be determined by country (not for cross-country comparison). INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Clinical, parent-reported, or patient-reported TYPE: Single answer
text
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Parent-reported TYPE: Single answer
integer
Other
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Parent-reported TYPE: Single answer
integer
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Parent-reported TYPE: Single answer RESPONSE OPTIONS: List of countries
text
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Parent-reported RESPONSE OPTIONS: Numerical value of age in months
integer
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Parent-reported TYPE: Single answer
integer