Table 2.

Number of deaths in participants in Shanghai women's health study who provided information on environmental tobacco smoke from different sources

Cause of death	Source of exposure
	Husbands (n=65 180)*	Work or in early life (n=66 520)†	All 3 sources (n=59 675)
All cancers	586	358	294
Lung cancer	106	75	62
Cardiovascular disease	272	184	139
Stroke	157	104	79
Coronary heart disease	48	34	26
Diabetes	66	43	25
Diseases of digestive system	51	32	30
Other	177	113	94
Total	1152	730	582

^*Assessed at baseline (1997-2000).

^†Assessed at first follow-up (2000-2002).