“…Even though the vast majority of studies report a beneficial effect of religion on health (Hummer, Rogers, Nam, & Ellison, 1999;Koenig, McCullough, & Larson, 2001;McCullough, Larson, Koenig, & Lerner, 1999), this research has been the subject of considerable controversy (Sloan, Bagiella, & Powell, 1999). For example, religious involvement is strongly correlated with health-related factors, such as functional status, lifestyle and social support, which may confound associations between religious observance and beliefs and health (Sloan & Ramakrishnan, 2006).…”