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DENT1ST
Age at first dental visit

Codes and Frequencies



An 'X' indicates the category is available for that sample

00NIUXX
011X·
022XX
033XX
044XX
055XX
066XX
077XX
088XX
099XX
1010XX
1111XX
1212XX
1313XX
1414XX
1515XX
1616XX
97Less than 1 yearX·
98NeverXX
99UnknownXX