Reijneveld, S.A.

problem adolescent health child study children score behavior group cannabis use trail cannabi factor parent university model research alcohol outcome experience area deprivation mhs use sample tobacco psychiatry effect level difference alcohol use netherland groningen family deprivation externalizing result value behavioural problems treatment service birth grant predictor pregnancy bully birth weight risk factors measure onset pch fi psychosi dutch population disorder center department characteristic regression lives survey health care externalizing problems association victim internalizing fi ndings signi table childhood problem scores development / journal verhulst fc journal behavioural propensity score propensity motor verhulst oldehinkel aj internalizing problems childhood behavior