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1.
Andrea Stracciolini Jennifer Luz Gregory Walker Nicholas M. Edwards Avery D. Faigenbaum Gregory D. Myer 《The Physician and sportsmedicine》2020,48(2):199-207
ABSTRACT
Objective
To investigate primary care physician clinical practice patterns, barriers, and education surrounding pediatric physical activity (PA), and to compare practice patterns by discipline. 相似文献2.
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Nicole Lewis James Dollman Michael Dale 《Journal of Science and Medicine in Sport》2007,10(6):418-427
Rising youth obesity is a serious public health concern. There is a widespread view that declining physical activity is contributing to this trend. A total of 929 young South Australians (age = 9–15 years) were surveyed in 1985 and 2004 on usual physical activity in several contexts, including attitudes to physical activity. Eight of 10 South Australian schools participating in the 1985 Schools Health and Fitness Survey were revisited in 2004. Comparisons were made on: organised sport, active transport, physical education (PE), playground activity, vigorous physical activity (VPA), total leisure-time physical activity (LTPA), and attitudes to PE and school sport. The questionnaire and method of administration were identical in both surveys. There were no differences between surveys in club and school sport participation, walking to school, and reported enjoyment of PE and school sport. In 2004 fewer children rode to school, but PE classes were more frequent. The percentage of children who ‘sit and talk’ during school breaks had increased, with a decreased percentage of older girls who ‘run around’ during school breaks. There was a significantly higher LTPA in MET.min in 2004 for boys, which was particularly evident at higher percentiles. There were no changes in mean or distribution of LTPA for the whole sample or girls. The percentage of respondents reporting ≥3 bouts of VPA in the previous week rose from 51% (1985) to 76% (2004). There is no consistent evidence of declining physical activity among South Australian youth. It is apparent that physical activity in some contexts has declined, while in other contexts levels are the same or higher than in 1985. This underscores the complex nature of physical activity and the influences on this behaviour. 相似文献
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Riccardo Torta Carlotta Berra Luca Binaschi Roberto Borio 《Supportive care in cancer》2007,15(5):539-546
Introduction Amisulpride is a substituted benzamide that, at low doses, selectively blocks D2 and D3 presynaptic dopamine receptors, enhancing
dopaminergic transmission in frontal cortex and limbic areas. Many clinical studies versus placebo, tricyclic antidepressants
and selective serotonin reuptake inhibitors showed amisulpride antidepressant effect, supporting its safety and rapid onset
of action. In oncological population, depression is quite frequent and difficult to treat because of the particular sensitivity
of cancer patients to the antidepressants’ side effects.
Goals of work The aims of this study were to evaluate efficacy, safety and tolerability of low doses of amisulpride (50 mg) in oncological,
depressed patients during chemotheraphy.
Materials and methods One hundred six consecutive cancer outpatients with depressive symptoms were treated in a prospective, intention to treat,
4-week study, and were evaluated in single-blind with Montgomery Asberg rating scale for depression (MADRS), clinical global
impression (CGI) and dosage record treatment emergent symptom scale (DOTES) to assess side effects of treatment.
Main results After 4 weeks of treatment, scores of MADRS and CGI significantly improved (p < 0.002; p < 0.001, respectively), with a reduction of depressive symptoms concerning both emotional (such as apparent sadness, reported
sadness, inner tension, etc.) and physical cluster (such as lack of appetite, reduction in weight, tiredness and insomnia)
with good tolerability (only two patients dropped out).
Conclusions This study is the first trial on the use of amisulpride in a cohort of oncological, depressed patients during chemotherapy.
Amisulpride demonstrated high efficacy and safety. Controlled studies are needed to confirm these preliminary data. 相似文献
9.
门脉高压性胃病患者的胃壁血气变化 总被引:1,自引:0,他引:1
作者观测了43例门脉高压症患者股动脉血PO2、胃网膜有动静脉胃壁支血PO2、胃壁支静脉及肘静脉血pH、HCO3-和胃网膜右静脉压力,其中23例并有非出血期门脉高压性胃病。结果表明:①门脉高压症患者的股动脉血PO2低于对照组;②门脉高压症患者胃网膜右动静脉胃壁支血氧分压差低于对照组,胃网膜右静脉压力高于对照组,胃壁支静脉血pH和HCO3-低于对照组和同组肘静脉血。并有门脉高压性胃病者这些变化更为显著。提示门脉高压性胃病的发病机制在于门脉系压力增高、胃粘膜下动静脉短路开放、胃粘膜缺血缺氧和胃壁局部酸中毒。 相似文献
10.
Social and psychological factors associated with adolescents'' self-acceptance of occlusal condition 总被引:1,自引:0,他引:1
D. F. Brown A. J. Spencer P. D. Tolliday 《Community dentistry and oral epidemiology》1987,15(2):70-73
Studies using plaster models of teeth and photographs simulating the full range of occlusal conditions have found high agreement between measures of adolescent social acceptability of these conditions and perceived need for orthodontic treatment. This study examined the association between adolescents' acceptability of their own occlusal condition, severity of malocclusion, and likelihood of undergoing orthodontic treatment. The factors predicting the acceptability of occlusal condition of 13-yr-olds, as assessed by the SASOC scale, were measurements of acceptability of general physical appearance, and the severity of occlusal condition. Variability in SASOC scores appeared to be independent of gender, socioeconomic status, and ethnicity. Gender, and severity of occlusal condition were important differences between subjects who had received, planned, or were undergoing orthodontic treatment, and those who had not. Neither SASOC scores nor perceived need for treatment accounted for a significant proportion of the variance between these groups. Although adolescents seeking orthodontic treatment had a greater severity of malocclusion than those not, little difference was observed between these groups in acceptance of occlusal condition. 相似文献