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MEPS Home Medical Expenditure Panel Survey
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Download Data Files — Codebook

MEPS HC-252
PANEL 27 LONGITUDINAL DATA CODEBOOK
DATE:September 10, 2025

Variable Name: ASWNFL1
Description: WHEN LAST USED PEAK FLOW METER R1
Format: 2.0
Type: NUM
Start: 722
End: 723

VALUE
UNWEIGHTED
WEIGHTED BY LONGWT
-8 DK
1
85,725
-1 INAPPLICABLE
8,196
335,747,785
1 WITHIN LAST 7 DAYS
15
395,597
2 MORE THAN 7, BUT WITHIN LAST 30 DAYS
11
301,197
3 MORE THAN 30 DAYS AGO
69
2,067,015
TOTAL
8,292
338,597,320


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