Table 2.

Parental report of emotional and behavioural problems in boys and girls using child behaviour checklist. Values are median (interquartile range) unless stated otherwise

Rating	Boys (n=14)	Girls (n=26)	Difference (95% CI)*	P value†
Internalising	56.5 (46.75-66.50)	55 (46-60.25)	1.5 (−6 to 11)	0.45
Externalising	57.5 (54.25-63)	48.5 (41.25-54.50)	9 (3 to 16)	<0.01
Total problems	58.5 (54.50-67.50)	51 (46-57.25)	7.5 (2 to 15)	0.02

^*Calculated with Wilcoxon based method. 

^†Mann-Whitney U, two tailed.