In all analyses, we will use techniques such as Generalised Estimating Equations or multilevel modelling to adjust for the clustering of births within the same women and confounding factors.
In this randomised controlled trial three birth units within the same hospital were compared concerning birth care for low-risk women.
Logistic regression analysis with generalized estimating equation parameter estimates (GEE) was used to determine the association between inadequate/no PNC, using both indices, and birth outcomes (preterm birth, LBW, and SGA) after controlling for maternal age and parity, and adjusting for more than one birth to the same mother (i.e., within-mother dependency).
13 Placenta villous tissue samples were collected within 30 min of birth, and the same sampling strategy used across groups.
Overall NICU rates of mortality were determined using a second cohort of infants from the same hospitals which consisted of 24,421 neonates (any gestational age) admitted to a participating PHIS NICU within 24 hours of birth during the same study period.
Within the same birth cohort, most birth cohorts had decreasing pattern of seropositivity of H. pylori except for a birth cohort of 1972 1977.
Then, within those women who had three or more births, they looked for a short-spaced birth and a regular-spaced birth from the same birth history using conditional logistic regression.
First, the government distributes each period any positive accidental bequests in a lump-sum fashion to the generation containing the decedent's children, if they are older than 16 years.5 For those decedents younger than age 44 (= 28 + 16), their positive wealth is assumed to be distributed within the same birth cohort, since by definition individuals below age 16 cannot inherit wealth.
Within the same birth cohort, aging increased the chance of developing ARM progression.
