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OBJECTIVE: To determine the effect of the type of information sources used on health services use. METHODS: Population-based random-digit dialing survey of 498 women, between December 1999 and January 2000, on use of health information sources and health visits. RESULTS: After adjustment for sociodemographic and medical factors, use of print health media and computer-based resources was associated with 1.9 and 1.6 more visits, respectively compared to non-use (Regression coefficients 1.9; [95% confidence interval {CI} 0.1, 3.7] and 1.6; [95% CI 0.3, 3.0]). CONCLUSIONS: Print health media and computer-based sources are associated with a higher number of health care visits. 相似文献
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Sigridur B. Eliasdottir MD MSc Sandra D. Steinthorsdottir MD MSc Olafur S. Indridason MD MHS Runolfur Palsson MD Vidar O. Edvardsson MD 《Journal of clinical hypertension (Greenwich, Conn.)》2013,15(11):776-783
Limited data exist on the comparison of blood pressure (BP) measurements using aneroid and oscillometric devices. The purpose of the study was to investigate the difference in BP obtained using oscillometric and aneroid BP monitors in 9‐ to 10‐year‐old children. A total of 979 children were divided into group O, which underwent two oscillometric BP readings followed by two aneroid readings, and group A, which had BP measured in the reverse order. No significant difference was found between the mean (±standard deviation) of the two systolic BP readings obtained using the oscillometric and aneroid devices (111.5±8.6 vs 111.3±8.1 mm Hg; P=.39), whereas the mean diastolic BP was lower with the oscillometric monitor (61.5±8.0 vs 64.5±6.8 mm Hg; P<.001). A significant downward trend in BP was observed with each consecutive measurement, and agreement between the two monitors was limited. Multiple BP measurements are, therefore, recommended before the diagnosis of elevated BP or hypertension is made with either method. 相似文献
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Grant H. Louie MD MHS Michael M. Ward MD MPH 《Journal of the American Geriatrics Society》2010,58(6):1117-1122
OBJECTIVES: To determine whether sex disparities in self‐reported physical functioning remain after adjusting for potential confounding factors and to assess associations for possible reporting bias. DESIGN: Cross‐sectional survey. SETTING: U.S. population of noninstitutionalized older adults. PARTICIPANTS: Women and men aged 60 and older (N=5,396) who participated in the Third National Health and Nutrition Examination Survey. MEASUREMENTS: Degree of self‐reported limitation in 11 physical functions. RESULTS: In unadjusted models, women reported more limitations than men in 10 of 11 tasks. In multivariate ordinal logistic regression models that included adjustment for age, race or ethnicity, education level, comorbidities, smoking, hemoglobin, serum albumin, knee pain, body mass index, skeletal muscle index, and physical performance tests, women reported more limitations only in lifting or carrying 10 pounds (adjusted odds ratio=2.03, 95% confidence interval=1.45–2.84). There was no evidence of systematic reporting differences between men and women for limitations in lifting or carrying 10 pounds relative to the degree of limitation predicted by the model. CONCLUSION: Older women have similar degrees of self‐reported limitation in physical functioning as older men of the same age, health, and physical abilities. 相似文献
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Jonathan G. Amatruda MD Ronit Katz DPhil Carmen A. Peralta MD MAS Michelle M. Estrella MD MHS Harini Sarathy MBBS MHS Linda F. Fried MD MPH Anne B. Newman MD MPH Chirag R. Parikh MBBS PhD Joachim H. Ix MD MAS Mark J. Sarnak MD MS Michael G. Shlipak MD MPH for the Health ABC Study 《Journal of the American Geriatrics Society》2021,69(3):726-734