Table 2:

Matches between Survey and Medicaid/LaCHIP Data

Match Type	Percent Medicaid	Percent False Negatives
Reported age, gender, and first initial	74.3	11.6
Reported age plus 1, gender, and first initial	71.1	13.0
Reported age minus 1, gender, and first initial	52.5	24.6
Reported age and gender only	69.8	14.3
Visual inspection	65.2	15.1
Full sample	71.4	13.0