Variables   Urban Area   Gender Male Mean + S.D N=262 Female Mean + S.D N=130 p-value 3.789 +0.61 3.785 +0.49 0.967 Work Yes Mean + S.D N=181 No Mean + S.D N=211   3.77 +0.61 3.81 +0.49 0.477 Variables   Rural Area   Gender Male Mean + S.D N=278 Female Mean + S.D N=222 p-value 3.41 +0.72 3.56 +0.77 0.566 Work Yes Mean + S.D N=268 No Mean + S.D N=232   3.77 +0.61 3.81 +0.49 0.424

Table 2: Results of t-test for the variable sex and work