Health disparities 1 Policy implementation 1 Secondhand smoke 1 Smoke-free housing Socioeconomic disadvantage 1 Tobacco control 1 adoption 1 article 1 comparative effectiveness 1 controlled study 1 court 1 health disparity 1 housing 1 human 1 passive smoking 1 protocol compliance 1 qualitative analysis 1 resident 1 smoking cessation 1 staff training 1 tobacco 1