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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: Acad Pediatr. 2010 Aug 4;10(5):346–352. doi: 10.1016/j.acap.2010.06.012

Table 1.

Baseline comparison of study groups including children with primary care visits in the six month follow-up period (adjusted for clustering by clinician); n=397 children.

Children seeing trained clinicians N= 233 Children seeing control clinicians N=164 p-value
Mean child age (yrs)a 10.7(±0.21) 10.1(±0.29) 0.08
Sex (% female) 49% 39% 0.02
Counseling in prior 6 mos 55% 50% 0.42
% SDQ possible 27% 22% 0.29
% SDQ probable 36% 41% 0.47
Mean Parental age (yrs)a 37.8(±0.75) 36.9(±0.53) 0.34
% Private insurance 50% 47% 0.68
% Minority (ethnicity/race) 41% 35% 0.68
% rural site 45% 59% 0.36
% with no visits of any kind recorded during the six month study period subsequent to index 20% 22% 0.56
a

Mean (±SE), with p-value based on t-test adjusted for clustering by provider

SDQ = Strengths and Difficulties Questionnaire