Influence of a computer intervention on the psychological status of chronically ill rural women: preliminary results.
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BACKGROUND: Adaptation to chronic illness is a lifelong process presenting numerous psychological challenges. It has been shown to be influenced by participating in support groups. Rural women with chronic illness face additional burdens as access to information, healthcare resources, and sources of support are often limited. Developing virtual support groups and testing the effects on psychosocial indicators associated with adaptation to chronic illness may help remove barriers to adaptation. OBJECTIVE: To examine the effects of a computer-delivered intervention on measures of psychosocial health in chronically ill rural women including social support, self-esteem, empowerment, self-efficacy, depression, loneliness, and stress. METHODS: An experimental design was used to test a computer-delivered intervention and examine differences in psychosocial health between women who participated in the intervention (n = 44) and women in a control group (n = 56). RESULTS: Differences between women who participated in the intervention and controls were found for self-esteem, F(1,98) = 5.97, p =.016; social support, F(1,98) = 4.43, p =.038; and empowerment, F(1,98) = 6.06, p =.016. A comparison of means for depression, loneliness, self-efficacy, and stress suggests that differences for other psychosocial variables are possible. DISCUSSION: The computer-based intervention tested appears to result in improved self-esteem, social support, and empowerment among rural women with chronic illness. Descriptive but nonsignificant differences were found for other psychosocial variables (depression, loneliness, self-efficacy, and stress); women who participated in the intervention appeared to improve more than women in the control group. (+info)
Case-based exercises fail to improve medical students' information management skills: a controlled trial.
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BACKGROUND: Tomorrow's physicians must learn to access, retrieve, integrate and apply current information into ambulatory patient encounters, yet few medical schools teach 'real time' information management. METHODS: We compared two groups of clerkship students' information management skills using a standardized patient case. The intervention group participated in case-based discussions including exercises that required them to manage new information. The control group completed the same case discussions without information management exercises. RESULTS: After five weeks, there was no significant difference between the control and intervention groups' scores on the standardized patient case. However, third rotation students significantly outperformed first rotation students. CONCLUSION: Case-based exercises to teach information management failed to improve students' performance on a standardized patient case. Increased number of clinical rotations was associated with improved performance. (+info)
Perceived skill and utilisation of information technology in medical education among final year medical students, Universiti Putra Malaysia.
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The objective of this survey was to obtain a self-reported assessment of the use of information technology (IT) by final year medical students. Two hundred and sixty five students responded to a questionnaire survey. 81.5% of students considered their computer skills adequate, while 87.9% had access to computers outside the campus. Most students reported adequate skills at word processing, e-mailing and surfing the Internet. Fifty three percent of students spent three hours or more each week on the computer. While students indicated a general willingness to access Internet-based materials, further steps need to be taken to increase the use of this method of instruction. (+info)
A survey of the use of electronic scientific information resources among medical and dental students.
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BACKGROUND: To evaluate medical and dental students' utilization of electronic information resources. METHODS: A web survey sent to 837 students (49.9% responded). RESULTS: Twenty-four per cent of medical students and nineteen per cent of dental students searched MEDLINE 2+ times/month for study purposes, and thiry-two per cent and twenty-four per cent respectively for research. Full-text articles were used 2+ times/month by thirty-three per cent of medical and ten per cent of dental students. Twelve per cent of respondents never utilized either MEDLINE or full-text articles. In multivariate models, the information-searching skills among students were significantly associated with use of MEDLINE and full-text articles. CONCLUSION: Use of electronic resources differs among students. Forty percent were non-users of full-text articles. Information-searching skills are correlated with the use of electronic resources, but the level of basic PC skills plays not a major role in using these resources. The student data shows that adequate training in information-searching skills will increase the use of electronic information resources. (+info)
Getting physicians to accept new information technology: insights from case studies.
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BACKGROUND: The success or failure of a computer information system (CIS) depends on whether physicians accept or resist its implementation. Using case studies, we analyzed the implementation of such systems in 3 hospitals to understand better the dynamics of physicians' resistance to CIS implementation. METHODS: We selected cases to maximize variation while allowing comparison of CIS implementations. Data were collected from observations, documentation and interviews, the last being the main source of data. Interviewees comprised 15 physicians, 14 nurses and 14 system implementers. Transcripts were produced; 45 segments of the transcripts were coded by several judges, with an appropriate level of intercoder reliability. We conducted within-case and cross-case analyses of the data. RESULTS: Initially, most staff were neutral or enthusiastic about the CIS implementations. During implementation, the level of resistance varied and in 2 instances became great enough to lead to major disruptions and system withdrawal. Implementers' responses to physicians' resistance behaviours played a critical role. In one case, the responses were supportive and addressed the issues related to the real object of resistance; the severity of resistance decreased, and the CIS implementation was ultimately successful. In the other 2 cases, the implementers' responses reinforced the resistance behaviours. Three types of responses had such an effect in these cases: implementers' lack of response to resistance behaviours, antagonistic responses, and supportive responses aimed at the wrong object of resistance. INTERPRETATION: The 3 cases we analyzed showed the importance of the roles played by implementers and users in determining the outcomes of a CIS implementation. (+info)
Multimedia quality of life assessment: advances with FLAIR.
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Assessing impact of functional dependency on quality of life (QOL) among older adults can provide an in-depth understanding of health preferences. Utilities as a measure of preferences are necessary in conducting cost-effectiveness evaluations of healthcare interventions designed to improve overall QOL. We describe further development of a multimedia utility elicitation instrument that is highly portable and easily accessible. An earlier version, FLAIR1, introduced features designed for older adult, computer inexperienced users. FLAIR2 includes modifications such as migration to a web-based platform, consistency checks, audio/visual updates, and more response methods. As compared with FLAIR1, more FLAIR2 respondents (n=318) preferred using the computer and found the computer program to be enjoyable, easy to use, and easily understood. There were also fewer inconsistencies among FLAIR2 respondents. FLAIR2 enhancements have increased portability, minimized invariance and inconsistency, and produced a more user friendly design. (+info)
Development of an instrument to measure health center (HC) personnel's computer use, knowledge and functionality demand for HC computerized information system in Thailand.
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Knowledge about socio-technical aspects of information technology (IT) is vital for the success of health IT projects. The Thailand health administration anticipates using health IT to support the recently implemented national universal health care system. However, the national knowledge associate with the socio-technical aspects of health IT has not been studied in Thailand. A survey instrument measuring Thai health center (HC) personnel's computer use, basic IT knowledge and HC computerized information system functionality needs was developed. The instrument reveals acceptable test-retest reliability and reasonable internal consistency of the measures. The future nation-wide demonstration study will benefit from this study. (+info)
Developing computer skills and competencies in seniors.
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We developed a training protocol for elderly participants of a home telemedicine study, grounded in prior usability research. The training aimed to reduce barriers in developing system mastery. Our findings are indicative of both the promises and challenges involved in bridging the digital divide. Sixteen participants of a diabetes study were trained to use the computer applications. (+info)