Variable CDOB : Date of birth of child (CMC)

Overview

Type: Continuous
Format: numeric
Width: 4
Decimal(s): 0
Range: 1251-1310

Valid case(s): 2720
Invalid: 53
Minimum: 1311
Maximum: 1371
Mean: 1339
Standard deviation: 17

File: ch

Universe

Children with a completed questionnaire (UF9=1)