“…Drug related problems have also been implicated in many studies [ 4 , 8 , 14 , 19 , 20 ]. Whilst increase in frequency of religious practice was found to be associated with a reduced risk of offending [ 14 , 18 ], low socio-economic status, family dysfunction, large family, amongst others were associated with increased risk [ 2 , 3 , 12 , 14 , 16 , 17 ]. With the exception of large family size which may be a function of polygamous family setting often practiced in Africa and the Arabian countries [ 5 , 12 , 13 , 17 ], most studies from Europe and America agree with the few African studies on the association of these risk factors and CD [ 4 , 6 , 7 , 20 ].…”