Sentence examples for date of the questionnaire from inspiring English sources
The closing date of the questionnaire was late July 2010.
For the analysis estimation of the effects of non-respondents, the data was divided into three categories according to the return date of the questionnaire.
Person-time was calculated from the return date of the questionnaire containing the RLS questions or date of interview, respectively, to the date of death, last documented contact or end of study, whatever occurred first.
The return date of the questionnaire containing the RLS questions (216-month questionnaire for PHS I participants and 12-month questionnaire for PHS II participants) was defined as new baseline for this analysis.
Person-time was calculated from the return date of the questionnaire containing the RLS questions (baseline for this study) to the date of first incident CVD event, non-CVD death, last documented contact or end of the study, whatever occurred first.
Therefore, the date of onset was assigned to the midpoint of the interval between the date of the questionnaire when asthma diagnosis was first reported and the date of the previous questionnaire reporting asthma status, and this date was used for estimating follow-up time in all statistical analyses.
Most questions referred to a period of 12 months prior to the index date, which was the date of venous thrombosis for patients and the date of completing the questionnaire for partners and RDD control subjects.
However, the median time between the date of completing the questionnaire and the time of diagnosis of BU was 1.51 years (interquartile range 0.90 3.29 years).
Selection of the retest cohort was staggered based on the date of T1 questionnaire return, as early and late responders may differ on levels of hopelessness or depression.
Each child's observation time was censored at the year of moving to an address without information about NO2 exposure or at the date of completing the questionnaire.
Follow-up time was calculated from the return date of the second questionnaire until death from any cause or the end of study in December 31 , 2005 whichever occurred first.
