Table 3

Main outcome measurements for the indices of the studya
Boys Girls
Mean Median SD Mean Median SD P
Psychosomatic symptoms 6.97 7.00 3.54 9.73 10.00 3.41 < 0.001
Musculoskeletal pain 3.12 3.00 2.51 4.27 4.00 2.71 < 0.001
Type D personality, NA × SI b 245.54 210.00 150.54 296.37 264.00 168.74 < 0.001
Type D personality, SI c 15.87 16.00 4.74 16.20 16.00 5.04 0.089
Type D personality, NA d 14.57 14.00 5.35 17.41 17.00 5.72 < 0.001

aMeans, medians, SDs, 95% CIs, and quartiles, separated by boys and girls with p-values for sex differences.

bType D personality total raw score based on the NA × SI interaction term.

cSocial inhibition raw score.

dNegative affectivity raw score.

Condén et al.

Condén et al. BMC Pediatrics 2013 13:11   doi:10.1186/1471-2431-13-11

Open Data