borderline significancep=0.05
Specifically, there were no differences in the occurrence of SGA and LGA, at birth, and no differences in weight, BMI, BMI z-scores or measures of adiposity (sum of four skinfold and/or BIA) at birth, 6-8 weeks or one year, except for birth length, which was lower in the intervention group compared to the usual-care group, but only in the adjusted analyses did it reach borderline significance levels (p=0.05). 3.3 Psychobehavioral outcomes In the overall offspring population, the mean Parenting Stress Index was 22.38, the mean night-time sleep duration was 639 minutes/night with a mean of 1.22 awakenings/night and 5% of mothers perceived their child’s sleep as “a very serious problem” ( Table 2 ).