Select Committee on Health Minutes of Evidence

Appendix 1

Table 2

PERCENTAGE OF MEN ATTENDING MASSACHUSETTS CANCER CLINICS WITH DIFFERENT CANCERS, BY SMOKING HABIT (Potter & Tulley, 1945)

	Cancer of
Use of toabacco (No of men)	buccal cavity	respiratory tract	other sites
None (655)	3.7	0.5	22.4
Slight (357)	8.1	1.1	25.1
Moderate (1,155)	11.5	2.0	26.0
Excessive (760)	17.9	1.7	23.4

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Prepared 14 January 2000