It is rated using a simple questionnaire, in which people respond to statements like "I get irritated easily," "I worry about things" and "I get stressed out easily".
Since we used a simple questionnaire to ask subjects to indicate if the item "I have headaches" applied to them, it is impossible to classify the types of headaches in this study.
The objective of the study was to determine the longer-term efficacy and safety of initiating treatment for urgency-predominant urinary incontinence (UUI) in women diagnosed using a simple questionnaire rather than an extensive evaluation.
Data were collected using a simple questionnaire.
Using a simple questionnaire, all departments were asked to estimate the number of staff at various levels needed to cope with the increasing number of students.
After distribution of the advanced stoves, research staff from INCLEN collected data on stove acceptability amongst primary cooks using a simple questionnaire.
All permanent inhabitants aged 15 years or over were the study population and then screened by using a simple questionnaire for identifying people at each household with prolonged cough which was a main symptom for TB.
For each case, a parent was interviewed by telephone, using a simple questionnaire, covering demographic data, clinical symptoms and exposures to the same risk factors during the same period as the investigation in the day-care centre.
We assessed walking using a simple questionnaire, in which we asked the participants to report only the time spent walking, and did not ask about walking pace, distance walked or any distinction between walking for exercise and other reasons.
