IPUMS NHIS: descr: CIGSBEFORELASTPS

IPUMS NHIS

NATIONAL HEALTH INTERVIEW SURVEY

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CIGSBEFORELASTPS

Number of cigarettes smoked before learning of pregnancy (Pregnancy and Smoking Supplement)

Codes and Frequencies

Category availability view
Case-count view

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

Code	Label	90	85
000	0	·	·
001	1	X	X
002	2	X	X
003	3	X	X
004	4	X	X
005	5	X	X
006	6	X	X
007	7	X	X
008	8	X	X
009	9	X	X
010	10	X	X
011	11	X	X
012	12	X	X
013	13	X	X
014	14	X	X
015	15	X	X
016	16	X	X
017	17	X	X
018	18	X	X
019	19	·	X
020	20	X	X
021	21	X	·
022	22	X	·
023	23	X	X
025	25	X	X
Code	Label	90	85
027	27	X	·
030	30	X	X
035	35	X	X
040	40	X	X
045	45	·	X
048	48	X	·
050	50	X	X
055	55	·	X
060	60	X	X
070	70	X	X
080	80	X	X
090	90	X	·
095	95+ per day	·	·
096	Did not smoke regularly	X	X
097	97+ per day	·	·
098	Unknown - refused	·	X
099	Unknown	X	·
999	NIU	X	X