BACKGROUND Low back pain (LBP) occurrence and intensity are considered to fluctuate over time, requiring frequent repetitive assessments to capture its true time pattern. Text messages makes frequent reporting of LBP feasible, which enables investigation of 1) the time pattern of LBP, and 2) predictors for having a continued high (chronic) level of LBP over longer periods of time. However, this...

BACKGROUND Physicians' daily work is increasingly affected by the use of emails, text messages and cell phone calls with their patients. The aim of this study was to describe their use between primary-care physicians and patients in a French-speaking part of Switzerland. METHODS A cross-sectional mail survey was conducted among all primary-care physicians of Geneva canton (n = 636). The quest...

Cyberspace refers to new tools for marketers to improve the efficiency and effectiveness of marketing communications and offer new approaches to gain and retain customers. One of its aspects is online interpersonal influences. It can be said that viral marketing is an internet-based communication strategy that exploits the transmittable nature of information dissemination on the Internet. This ...

While text messages or short messaging service programs are increasingly utilized for delivering health education, few studies have explored the unique challenges of recruiting and retaining participants in such programs. This study utilizes survey and focus group data from Text2BHealthy, a short messaging service-based nutrition and physical activity promotion program, to examine barriers to e...

user-generated medical messages on internet contain extensive information related to adverse drug reactions (adrs) and are known as valuable resources for post-marketing drug surveillance. the aim of this study was to find an effective method to identify messages related to adrs automatically from online user reviews.we conducted experiments on online user reviews using different feature set an...

Supervised clustering is a data mining technique that assigns a set of data to predefined classes by analyzing dataset attributes. It is considered as an important technique for information retrieval, management, and mining in information systems. Since customer satisfaction is the main goal of organizations in modern society, to meet the requirements, 137 call center of Tehran city council is ...

Study objectives: The study investigated the prevalence and associated factors (media coverage in particular) of stress related responses to the December 2004 tsunami. Design: An anonymous population based cross sectional telephone survey was conducted. Post-traumatic stress symptom was measured by the locally validated Chinese impact of event scale (CIES) and whether the respondent felt distur...

according to reports about 30-thousand people spent watching television had the impact on their memory and recall that the results showed no differences between men and women. the people who watched less than an hour a day did better at every memory function. as these contributors watched negative political ads, physiological responses indicated that their body was reflexively preparing to move...

Nowadays the audience’s behaviors and reactions to health-related messages are of great importance. The present research aimed at studying the effect of health-related messages on the behaviors of social networks audiences according to attention, interest, desire, action model. The study used structural equation modeling to analyze the gathered data. The data were collected from the audiences o...

Intercultural communication takes place when individuals influenced by different cultural communities negotiate shared meanings in interaction. As every country has its own cultural value system; consequently, nonverbal communication is different from country to country. Therefore, having knowledge about the similarities and differences of nonverbal communication in different cultures increases...