title: Computer use among community-based primary care physician preceptors.
abstract: OBJECTIVE
  Use of the Internet to access biomedical information in patient care has important implications in medical education. Little is known about how community-based clinical teachers use computers in their offices and what factors, such as age, may influence use.
  
  
  METHODS
  A total of 178 active community-based primary care preceptors were mailed a 15-item questionnaire about their computer equipment; Internet use; and specific applications in patient care, patients' education, medical students' or residents' education, or accessing other clinical and/or research information. Data analysis used descriptive statistics, chi-square for comparisons of categorical data and analysis of variance (ANOVA) mixed model for comparisons of continuous variables. All tests were two-tailed with alpha set at.05 to determine statistical significance.
  
  
  RESULTS
  In all, 129 preceptors responded (73%). Office computer availability was high (92%). The Internet as a clinical information resource was used most frequently (98%) and MD Consult and Medline-EBM were used less frequently (20% and 21%, respectively). No statistical differences were found in routine use by age of preceptor; frequency of use did differ. Preceptors 60 years or older were four times more likely to use the Internet to assist in students' and residents' education (p =.02) and at least twice as likely to use full text Medline articles for patient care decisions (p =.05) than their younger colleagues. Decreased computer use was related to lack of time (45%) or other logistical reasons (40%), such as the computer's distance from the patient care areas or slow connections.
  
  
  CONCLUSIONS
  Rates of computer access and Internet connectivity were high among community-based preceptors of all ages. Uses of specific online clinical and/or educational resources varied by preceptors' age with more rather than less use among older preceptors, an unexpected finding.
authors.affiliation: Department of Community and Family Medicine, Dartmouth Medical School, Lebanon, NH 03756, USA. Patricia.A.Carney@dartmouth.edu
authors.forename: Patricia A
authors.initials: PA
authors.lastname: Carney
authors.forename: Daniel A
authors.initials: DA
authors.lastname: Poor
authors.forename: Karen E
authors.initials: KE
authors.lastname: Schifferdecker
authors.forename: Dale S
authors.initials: DS
authors.lastname: Gephart
authors.forename: W Blair
authors.initials: WB
authors.lastname: Brooks
authors.forename: David W
authors.initials: DW
authors.lastname: Nierenberg
mesh_terms: D000328:Adult; D000367:Age Factors; D000704:Analysis of Variance; D001292:Attitude to Computers; D003197:Computer Literacy; D003201:Computers / Q000706:statistics & numerical data*; D003625:Data Collection; D005260:Female; D006801:Humans; D020407:Internet / Q000706:statistics & numerical data*; D016239:MEDLINE; D008297:Male; D008490:Medical Informatics; D008875:Middle Aged; D010821:Physicians, Family; D011320:Primary Health Care / Q000592:standards* / Q000639:trends; D011336:Probability; D012737:Sex Factors; D011795:Surveys and Questionnaires; D014481:United States