Sentence examples for was based on prospective studies from inspiring English sources

This quantitative assessment was based on prospective studies.

Further, a summary of the frequency of such adverse events was based on prospective studies only.

First, it was based on prospective studies, which are less susceptible to bias (e.g., recall and selection bias).

This study was based on prospective studies, and it explored all possible correlations between alcohol consumption and the risk of ovarian cancer.

For cardiovascular defects and orofacial clefts, the test for heterogeneity became non-significant (P = 0.48 and P = 0.10, respectively) when the subgroup analysis was based on prospective studies only, even though the pooled estimates were not materially different from all studies.

Importantly, none of these classifications are based on prospective studies.

The strongest causal evidence that customary spanking increases antisocial behavior is based on prospective studies that control statistically for initial antisocial differences.

3 5 25 The results on fatal myocardial infarction did not depend on the inclusion of case-control studies, and all risk estimates for fatal stroke were based on prospective studies.

Most of these strategies are based on prospective study designs or on adjustments for NA in multiple regression models.

Two of the quantitative studies were based on prospective cohort studies [ 16, 17] and one (reported in two papers) on a randomised control trial [ 27, 28]; the remaining 16 were cross-sectional surveys or case-control studies (Table 3).

Our study has the advantage that the treatment effects are based on prospective randomized studies, but the disadvantage of having to make the assumption that the effect of tamoxifen is chiefly dependent on oestrogen receptor status.