Defending legitimate epidemiologic research: combating Lysenko pseudoscience

Table 7 1982 level of spousal smoking related to total self-reported ETS exposure among never smokers in 1982 CPS II cohort and 1992 CPS II Nutrition cohort.

		Percent distribution of 1982 total daily hours of ETS exposure						Percent distribution of 1992 total weekly hours of ETS exposure
Spousal smoking as of 1982	1982 subjects	0	1	2	3–7	8+	1992 subjects	0	1–7	8–14	15–49	50+
Males
Never (1)
Former (2)
Current
1–9 cpd (3)
10–19 cpd(4)
20 cpd (5)
21–39 cpd (6)
40+ cpd (7)
Current – total
Ever
Females
Never (1)
Former (2)
Current
Pipe/cigar (3)
1–9 cpd (4)
10–19 cpd (5)
20 cpd (6)
21–39 cpd (7)
40+ cpd (8)
Current – total
Ever