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Mitchell A Medow

Publications and source records attributed to Mitchell A Medow.

5 recordsLinked to original sources

The story behind the story: physician skepticism about relying on clinical information technologies to reduce medical errors.

PURPOSE: In order to better understand physicians' perspectives about the use of clinical information technology (CIT) to reduce medical errors, we asked physicians about opportunities and issues around clinical use of computerized physician order entry (CPOE) systems, order sets within CPOE, and handheld computers (HHCs). METHODS: We conducted 10 focus groups including 71 physicians involved in technology implementation efforts across the US between April 2002 and February 2005. RESULTS: Two major themes emerged across focus groups around reliance on CIT to reduce errors: (1) can it work? and (2) at what cost to the medical profession? Within the first theme, physicians expressed concern about the appropriateness of physician-directed CIT as a solution for medical errors, concerns regarding the current technical capabilities and level of technical support for CIT solutions, and concern about the introduction of new errors. Within the second theme, physicians were particularly concerned about time efficiency and workload redistribution associated with the introduction of CIT. Across focus groups, physicians tended to generalize about the role of all IT in their lives, potentially biasing opinions about specific technologies. CONCLUSIONS: Health care organizations attempting to promote physician use of CIT are advised to deepen consideration of physicians' perspectives about technology adoption and use in order to address their concerns, reduce skepticism, and increase the likelihood of implementation success.

Attitude to Computers↗

Organizational and physician perspectives about facilitating handheld computer use in clinical practice: results of a cross-site qualitative study.

OBJECTIVE: To describe strategies that organizations select to support physicians' use of handheld computers (HHCs) in clinical practice and to explore issues about facilitating HHC use. DESIGN: A multidisciplinary team used focus groups and interviews with clinical, administrative, and information technology (IT) staff to gather data from 161 informants at seven sites. Transcripts were coded using a combination of deductive and inductive approaches to both answer research questions and identify patterns and themes that emerged in the data. MEASUREMENTS: Answers to questions about strategies for HHC support and themes about (1) how to facilitate physician adoption and use and (2) organizational concerns. RESULTS: Three main organizational strategies for HHC support were characterized among sites: (1) active support for broad-based use, (2) active support for niche use, and (3) basic support for individual physician users. Three high-level themes emerged around how to best facilitate physician adoption and use of HHCs: (1) improving usability and usefulness, (2) promoting HHCs and device use, and (3) providing training and support. However, four major themes also emerged related to organizations' concerns about HHC use: (1) security-related concerns, (2) economic concerns, (3) technical concerns, and (4) strategic concerns. CONCLUSION: An organizational approach to HHC support that involves individualized attention to existing and potential physician users rather than one-size-fits-all, organization-wide implementation efforts was an important facilitator promoting physician use of HHCs. Health care organizations interested in supporting HHC use must consider issues related to security, economics, and IT strategy that may not be prominent concerns for physician users.

Attitude of Health Personnel↗

Doctors' experience with handheld computers in clinical practice: qualitative study.

OBJECTIVE: To examine doctors' perspectives about their experiences with handheld computers in clinical practice. DESIGN: Qualitative study of eight focus groups consisting of doctors with diverse training and practice patterns. SETTING: Six practice settings across the United States and two additional focus group sessions held at a national meeting of general internists. PARTICIPANTS: 54 doctors who did or did not use handheld computers. RESULTS: Doctors who used handheld computers in clinical practice seemed generally satisfied with them and reported diverse patterns of use. Users perceived that the devices helped them increase productivity and improve patient care. Barriers to use concerned the device itself and personal and perceptual constraints, with perceptual factors such as comfort with technology, preference for paper, and the impression that the devices are not easy to use somewhat difficult to overcome. Participants suggested that organisations can help promote handheld computers by providing advice on purchase, usage, training, and user support. Participants expressed concern about reliability and security of the device but were particularly concerned about dependency on the device and over-reliance as a substitute for clinical thinking. CONCLUSIONS: Doctors expect handheld computers to become more useful, and most seem interested in leveraging (getting the most value from) their use. Key opportunities with handheld computers included their use as a stepping stone to build doctors' comfort with other information technology and ehealth initiatives and providing point of care support that helps improve patient care.

Attitude of Health Personnel↗

Genomic medicine.

Explore the source record for details and available documents.

Anticoagulants↗

Simple predictors of survival in head and neck squamous cell carcinoma.

OBJECTIVE: To develop a simple prognostic survival rule from easily obtained characteristics of patients undergoing potentially curative resection of head and neck squamous cell carcinoma using classification and regression trees. DESIGN: Inception cohort. SETTING: Tertiary care center. PATIENTS: Consecutive patients undergoing resection lasting at least 2 hours, from July 1993 through June 1997. MAIN OUTCOME MEASURE: Survival, age, TNM tumor stage, functional class, systolic and diastolic blood pressure, body mass index, and serum albumin concentration were evaluated as predictors. RESULTS: Four hundred six patients were followed up for 5 to 1446 days (median, 391 days), during which time 172 deaths occurred. Median survival was 687 days. Patients with TNM stage I, II, or III squamous cell carcinoma had a mean survival of 1068 days. Patients with TNM stage IV or recurrent disease were further stratified. Those with a serum albumin concentration less than 3.85 g/dL had a median survival of 404 days (95% confidence interval, 286-532 days), and those with an serum albumin concentration of 3.85 g/dL or above had a median survival of 625 days (95% confidence interval, 536-1032 days). A similar survival was found using age younger than 66.5 years as a predictor instead of serum albumin concentration less than 3.85 g/dL. CONCLUSIONS: At our institution, patients with stage I, II, or III squamous cell carcinoma had a mean survival of approximately 3 years. Those with stage IV or recurrent squamous cell carcinoma could be stratified by either serum albumin concentration or by age into 2 groups with a median survival of 1 or 2 years.

Adult↗