Sentence examples for reporting of duration from inspiring English sources

In an effort to reduce any potential recall bias that may exist in the reporting of duration of breastfeeding, we opted to analyze breastfeeding only as a dichotomous variable.

This is a serious limitation inherent to all questionnaire-based studies (e.g. overestimation of the outcome) as for instance self-reporting of duration of computer work is inaccurate compared with objective measurements.

9 Outcome misclassification is also a concern for reports of duration of menstrual bleeding and heaviness of flow.

Bivariate logistic regression analysis modeled the relationship between age at disability onset (based on self-report of duration of disability) and fair/poor self-perceived health status, adjusting for confounding variables.

Studies vary widely in the reporting of the duration of persistent pain [ 31].

Although it is commonly used, the validity of parental reporting of sleep duration and BMI is unknown.

In order to minimize the potential contribution of over-reporting of duration of exposure in the earliest cohorts and to minimize the effects of the adjustment of differential mortality on ever smoking prevalence, we limit subsequent analyses to birth cohorts born after 1915.

Since a much larger fraction of those who developed lung cancer in CPS II took up smoking after 1914, the effect of this form of over-reporting of duration of smoking would be less, the magnitude of the duration term would increase, and the risk of smoking would appear to have increased between the two studies when adjusted for differences in reported duration of smoking.

29 Without detailed report of napping duration, we were unable to differentiate the effects of power naps from excessive napping.

Parental reports of sleep duration were collected by questionnaires at 8 time points from 6 months to 11 years.

Two observational studies have reported an effect of duration and dose.