At this time, the BSID-III is administered, in conjunction with observation of mother-infant interaction, and the completion of the same set of self-report measures used at baseline and at the immediate post-intervention assessment.
Firstly, the research staff collecting data at baseline and at the immediate and six week follow-up interviews were not blinded to randomisation, which could have introduced bias into our findings.
Women were assessed at baseline, at delivery, in the immediate in-patient postpartum period and then postpartum at 6 weeks, 3 months and 6 months.
At baseline, the immediate-phase skin reactions were similar between the two groups: a median weal area of 24 cm in SCIT vs 21 cm in placebo.
However, a sub-analysis demonstrated no significant differences between Groups 1 and 2 at baseline or on the immediate post-test for any of the ten knowledge and attitude items.
At one year, negative obesity stereotyping had regressed to baseline levels and the modest decrease in stereotyping at the immediate follow-up survey had disappeared.
We estimated the α paths using linear regression models on theoretical constructs at the immediate post-intervention assessment, adjusting for baseline of the theoretical construct and consistent condom use.
Another spline function expressed the immediate increase of SCC from the baseline at the time of infection and the successive decline down to the baseline level during the following weeks.
Knowledge levels regarding tobacco use prevalence among selected age groups jumps at the immediate post-test, but drops back to baseline levels at the time of the delayed post-test 4 months later.
The surgical stimulus resulted in a significant inflammatory response as demonstrated by the fact that cytokines measured at the immediate postoperative time period were significantly greater than baseline (all p < 0.05, data not shown).
