Table 4.

Factorial ANOVA results indicating main and interaction effects of gender and type of physician on tobacco-related practices

Source of Variance	Sum of Squares	df	Mean Square	F	p
Gender	287.89	1	287.89	6.87	.01*
Type of Physician	37.38	1	37.38	.89	.35
Gender by Type of Physician	32.24	1	32.24	.77	.39
Error	1717.12	41	41.88

*R Squared = .152