To measure changes in measurements in early life (e.g., from 2 to 11 years), we regressed SD scores at the end of the interval (11 years) on SD scores at the beginning (2 years) and at all preceding time points (birth, 6 months, and 1 year) and expressed the residuals as SD scores.
There was a trend for an increase after 16 h of culture which peaked at 96 h with the increases at both the 48 and 96 h time points being greater than at the preceding time points (P < 0.01).
Engels and Diehr [ 6] noted the need to use data with real missing patterns, and attempted to overcome these problems by using a dataset where a value was observed after one or more missing values had occurred; the observed value was treated as the true value for the missing data at the preceding time points.
Specifically, using data from T2-T4, for subjects in remission at 4 months and 8 months, the likelihood of being in remission at 12 months is increased 10-fold versus those subjects who fail to be in remission at one or both of the preceding time points.
Both the LF and HF groups show an increasing trend, where the number of enriched pathways at t = 48 is higher than preceding time points in both groups.
In most analyses, symptoms of depression and anxiety, both at baseline and at the preceding time point, were significant independent predictors of worse pain and function after controlling for relevant covariates.
Computing a transition matrix enables the prediction of transcription factor α-coefficients at one time point from the α-coefficients at the preceding time point by matrix multiplication: A t + 1 = T A t.
The growth of this gene set was largely additive- each subsequent set contained most of the genes induced at the preceding time point.
At each time point, stems were classified as fixed (osseointegrated) or migrating by comparing the stem position measured to the stem position at the preceding time point.
L er did not experience any significant changes in invertase gene expression upon clipping at any preceding time point (1 and 5 DAC), and neither genotype experienced significant changes at the 50%% flowering time point.
