Exact(8)
In each country, HIV testing and questions relating to IPV were requested from two independent and randomly selected subsets of the DHS main questionnaire population (Table S1).
Completed patient questionnaires were received from 1,217 (93.2%) women who constituted the patient questionnaire population.
SF-12 scores in the patient questionnaire population (N = 1,217) are presented in Table 6.
For the questionnaire population, each participating physician completed a medical questionnaire.
All women in the study analysis population were provided with a patient questionnaire to complete and those who returned an exploitable questionnaire constituted the patient questionnaire population.
Data for physician-reported compliance concern the questionnaire population (N = 785; missing data: N = 1) and for patient-rated compliance and concordance the autoquestionnaire population (N = 751; missing data: N = 13).
Similar(52)
Although statistical sampling has been used since 1940 to obtain some more detailed information (about one in six residents are sent a much longer questionnaire), the population figures are still based on a head-count.This has become increasingly problematic.
CSFQ-14 = Changes of Sexual Functioning Questionnaire (study population, impaired sexual function cut-off score ≤41).
The instrument demonstrates promising validity and will be a suitable questionnaire for population based research on diet changes and the impact of nutrition on Qol.
Even if these characteristics are intended at the construction of the questionnaire, the population, on which it will be applied, may perceive the items differently.
Whilst some of the variation seen in this review reflects real differences in physical activity, other factors such as the domains of activity included in the survey questionnaire and population sampling differences, may have influenced these results.
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