Sentence examples for sample in longitudinal from inspiring English sources

a) Difference in the fall sample from the spring sample in longitudinal analysis (p < 0.05).

The attrition in the sample highlights the complexity of having a heterogeneous sample in longitudinal research.

An important aspect for future clinical application of such technology is that the potential biological signatures are suited to analyzing serial samples in longitudinal studies.

This could be accomplished in follow-up studies with patients' samples in longitudinal studies, or with isogenic breast cancer cells.

These findings should be viewed tentatively until findings are replicated with larger and more diverse samples, in longitudinal designs that employ controls.

The sample size for the primary outcome (HR-QoL) was estimated by using the formula to test change in the mean of two normally distributed samples in longitudinal studies [ 50].

Conversely, in the analysis of paired sera samples in longitudinal studies, seroprevalence was defined as proportion of individuals in the population that had a 2 unit of greater increase in log titre [ 8].

However, in most studies, available measures of the earnings variable are current earnings in repeated cross-section samples or in longitudinal samples, and in practice, researchers have used short-run proxies of y it for long-run economic status variables of y i in time t, {kern125pt}y_{it}=lambda_{t}y_{i}+h text{Age}_{it})+nu_{it} (2).

In this paper, we investigate how the number of repeated measurements affects the required sample size in longitudinal studies with scheduled assessment times and a fixed total duration.

The ultimate tensile strength of the OCC sample in the longitudinal direction could be estimated theoretically using three different parameters: solid-solution strengthening, interlamellar eutectic structure and work hardening strengthening.

Recruitment and retention of a culturally and socioeconomically diverse sample in a longitudinal study is challenging.