one of the most important challenges for researchers is deciding on how to collect their data. there are various views on using telephone interviews. conducting telephone interviews on women of 40 years old and older in isfahan about mammography screening behavior showed that it could be an appropriate method for data collection when there is a combination of effective communication process and...

background to get more precise responses when gathering information about sensitive topics such as drug use, it is important to use the most optimal method. objectives this study was carried out to address the impact of three interview methods (street-based, household, and telephone interviews) on response pattern to sensitive and non-sensitive questions in terms of participation, disclosure an...

background: various strategies such as teaching self care to hemodialysis patients have been employed to increase the level of their hope. this study aimed at examining the effects of a telephone follow-up program on the level of hope in a self care education program. methods: in this single-blind randomized controlled clinical trial, 75 hemodialysis patients, selected by convenient sampling, w...

the exposure to electromagnetic field emitted by mobile telephones is increasing rapidly worldwide that causes side effects, including thermal and non thermal side effects. ear proximity to electromagnetic source may lead to greater damage and side effects, including hearing loss. this study was performed to assess the chronic effect of exposure to electromagnetic field of mobile telephones on ...

this study was done to evaluate the effect of telephone counseling on mother’s health information regarding the growth and development of less than five years old children in isfahan. in this randomized clinical trial, using a questionnaire, the health information of 1755 women having less than five years old children received telephone counseling for 6 month, compared with 1755 women without a...