Self-rated health (SRH) is among the most widely used measures of general health status in population-based social and epidemiologic health studies, and is based on the individuals perception of their health (Jylh 2009). Numerous longitudinal studies have validated SRH as a surrogate for more objective health measures (Frankenberg Jylh et al. 2006). A series of national and international studies has consistently shown that SRH is a good predictor of health outcome, survival, impending morbidity and mortality of various diseases (DeSalvo et al. 2006; Frankenberg Halford et al. 2012; Murata et al. 2006). SRH is a social construct and the effects of social conditions on individual health have long been acknowledged (Brunner Marmot Mackenbach et al. 2008).
Human Sciences Research Council (Sat,) studied this question.