Smoke-Free Workplaces Are Associated with Protection from Second-Hand Smoke at Homes in Nigeria: Evidence for Population-Level Decisions

Table 2

Second-hand smoke (SHS) exposure among the self-employed and employees depending on their smoking status.

SHS exposure in the workplace	Self-employed		Employee
	Smokers	Nonsmokers	Smokers	Nonsmokers
No	20 (36.4%)	868 (84.2%)	39 (73.6%)	658 (91.8%)
Yes	35 (63.6)	163 (15.8%)	14 (26.4%)	59 (8.2%)