Medical Expenditure Panel Survey PUF Codebook

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MEPS HC-257

PANEL 28 LONGITUDINAL DATA CODEBOOK

DATE: August 26, 2026

Variable Name:	EMPHAGY1
Description:	AGE OF DIAGNOSIS-EMPHYSEMA 23
Format:	2.0
Type:	NUM
Start:	583
End:	584

VALUE	UNWEIGHTED	WEIGHTED
-8 DK	13	357,103
-1 INAPPLICABLE	8,728	339,480,364
1 - 85 AGE AT DIAGNOSIS	131	3,694,243
TOTAL	8,872	343,531,710

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