吴忠市城区学生饮用奶制品现状及影响因素分析

目的了解吴忠市城区学生饮用奶及奶制品的现况及其影响因素,为实施学生奶计划提供科学依据。方法采用分层整群随机抽样方法,对吴忠市城区3所小学、3所中学的2565名学生进行问卷调查。结果学生每周饮用牛奶或奶制品4次或以上者占46.20%,平均每周饮用鲜牛奶量≥1000mL者占22.38%,有51.32%的学生表示喜欢饮奶或奶制品,58.91%的家长鼓励学生饮牛奶或奶制品,尚有10.99%的家长因家庭经济困难无法让学生坚持饮奶。学生家庭月收入、母亲文化程度、学生对饮奶的态度及家长是否鼓励饮奶是学生饮奶的影响因素。结论吴忠市城区学生饮用奶制品尚不普遍。在吴忠市实施学生奶计划是完全可行的,其关键在于宣传、组织和行动。     

Some new methods for the evaluation of medical school sex education curricula

This study proposes new ways of evaluating medical school sex education curricula which may be used not only to determine the best educational methods, but also to understand what skills and competence are important for a doctor to have in order to assist patients with their sexual problems. Since present evaluation tools are limited, the theoretical base from which human sexuality programmes are developed is based on unsupported personal judgment. Good research with improved techniques is a requisite for improving this situation.     

Preclinical teachers and preclinical students

A survey in 1974 in Manchester University medical school of the preclinical teachers showed that they thought that the motives of students in studying medicine were not what they should have been. Medically qualified and non-medically qualified teachers agreed about the importance of nine suggested motives, but there were highly significant differences between the two groups about the motives they felt to be present in students. The non-medically qualified were very much more likely to see students as concerned with the financial and social rewards of medicine, and more likely to doubt students' desires to be professionally competent or to help individuals. Some anecdotal evidence possibly throws light on these findings, which may have serious implications for teaching as non-medically qualified staff make up an increasing proportion of preclinical teachers.     

The effect of a training course in aggression management on mental health nurses' perceptions of aggression: a cluster randomised controlled trial

Nurses' attitudes towards patient aggression may influence their behaviour towards patients. Thus, their enhanced capacity to cope with aggressive patients may nurture more positive attitudes and alleviate adverse feelings emanating from patient aggression. This cluster randomised controlled trial conducted on six psychiatric wards tested the hypotheses that a 5 day training course in aggression management would positively influence the following outcome measures: Nurses' perception and tolerance towards patient aggression and resultant adverse feelings. A repeated measures design was employed to monitor change. No effect was found. The short time frame between the training course and the follow up measurement or non-responsiveness of the measurement instruments may explain this finding.     

Attitudes of house-physicians towards self-poisoning patients

Eighty-two house-physicians filled in a questionnaire concerning the care of self-poisoning patients with special emphasis on training and attitudes. These recently qualified doctors dealt with large numbers of such patients and expressed dissatisfaction with their training in this respect. Hostile attitudes towards these patients developed most clearly at those district hospitals where psychiatrists are rarely available. During their 6 months as a house-physician, doctors at the teaching hospital became more interested in making a full assessment of these patients whereas those at other hospitals became less so.
Better training at both undergraduate and pre-registration level is needed to make house-physicians more able and more willing to fully assess these patients.     

Smoking patterns at a British and at an American medical school

Cigarette smoking among medical students at the University of Bristol (Bristol) and the New York University School of Medicine (NYU) was investigated and differences were subjected to statistical analysis.
At Bristol 34–6% and at NYU 14–3% of respondents classified themselves as regular smokers. Among students in the pre-clinical phase of training the difference between the number of smokers at Bristol and at NYU was not significant. At both schools more clinical students smoked than preclinical students, but only at Bristol did the difference between the number of smokers in the two grade levels reach statistical significance.
There are fewer heavy smokers (consumers of more than twenty cigarettes per day) among the pre-clinical students at Bristol than among preclinicals at NYU. In the clinical year, however, there were slightly (insignificantly) fewer heavy smokers at NYU while there were significantly more at Bristol.
Smokers at NYU acquired the habit at a somewhat earlier age than the smokers at Bristol.
The majority of students at both schools indicated that medical education had not influenced their decision to smoke or not to smoke.
Most smokers—more among the clinical than the pre-clinical students—reported that they were displeased with their habit and that they wished to give it up. Somewhat fewer smokers at Bristol gave that response than students at NYU.
Factors contributing, at least in part, to the differences between smoking patterns observed may be variables of age and years of education.
The widely held but untested belief that precept and example by medical school teachers may be a potent force for modifying the smoking behaviour of health professionals, is in need of research.     

Attitudes and reported practice for obesity management in Korea after introduction of anti-obesity agents

This study aimed to evaluate current clinical assessments and management of obesity in the primary care setting in Korea since anti-obesity agents have become available. A questionnaire was sent to eligible primary care physicians selected from a national probability sample in two specialties: family physicians and internists. Of 939 randomly selected physicians, 452 (48.1%) replied. We found that 51.8% of physicians were aware of the definition of obesity, and 33.8% were aware of the definition of abdominal obesity proposed by Asia-Pacific guideline. When evaluating apparently obese patients, 50.0% of respondents measured body mass index (BMI) and 20.4% measured waist circumference. Fewer than 50% of physicians measured blood glucose or lipid profiles, both of which are risk factors for obesity. About 47.3% of physicians prescribed an anti-obesity medication without allowing sufficient time for nonpharmacologic therapy to take effect, and 68.8% of physicians prescribed anti-obesity medications to patients that requested them regardless of obesity status. The majority of respondents did not appropriately evaluate obesity and its risk factors, and were readily susceptible to prescribing anti-obesity medications. Our findings suggest that primary care physicians in Korea need additional education on obesity and its management.     

Clinicians' perceptions of clinical decision support integrated into computerized provider order entry

Computerized provider order entry systems can improve patient care by integrating clinical decision support. Decision support is most effective when its content and delivery are acceptable. The authors report the results of a multifaceted survey of the attitudes of housestaff and medical student users of a provider order entry system with integrated decision support at an academic medical center. The survey contained 16 items covering four themes: efficiency, quality of care, results reporting and embedded guidelines. Responses were captured using a five point Likert scale, and were compared using ANOVA and Bartlett's testing. Out of 491 housestaff and 128 medical students, response rates were 47 and 29%, respectively. Among respondents, 72% agreed or strongly agreed that the provider order entry system improves the quality of care that they provide, 54% that the decision support usually help them to provide quality patient care, and 62% that it improves the efficiency of order entry. Respondents were least likely to agree that the display of prior laboratory results influenced their decision to order a subsequent test. There were no significant differences between subspecialties and by advancing years of training among housestaff. Respondents agreed that the integrated clinical decision support enhanced their medical training.