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71.
72.
Parish WL Luo Y Stolzenberg R Laumann EO Farrer G Pan S 《Archives of sexual behavior》2007,36(1):5-20
This study examined sexual satisfaction and its social and behavioral correlates among urbanites aged 20–64 in China, using
data from a nationally representative sample of 1,194 women and 1,217 men with a spouse or other long-term sexual partner
with whom they had sex during the last year. The results from structural equation models suggest a multiplex set of determinants
of sexual satisfaction, including relationship characteristics, sexual knowledge and personal values, physical vitality, and
environmental impediments. A large proportion of the effect of these background characteristics was mediated by frequent orgasms,
varied sexual practices, and perceived partner affection. In particular, much of the effect of knowledge and beliefs was mediated
through variety in sexual practices. While many of the observed patterns were shared among women and men, much of the effect
of relationship characteristics was mediated through perceived partner affection for women. Men, in contrast, paid greater
attention to his partner's physical attractiveness and to her extramarital sex. A sexual transition is well underway in urban
China, even if more rapidly for men than for women. While knowledge and values are arguably more important in this transitional
period, many antecedents of sexual well-being drawn from the literature on sexual behavior in developed Western countries
are also applicable to urban China. 相似文献
73.
Context Sexually transmitted diseases are increasing rapidly in China. Surveillance data imperfectly indicate current prevalence and risk factors. Objectives To estimate the prevalence of genital chlamydial and gonococcal infections and to describe patterns of infection by subgroup and behavioral patterns. Design, Setting, and Participants A national stratified probability sample of 3426 Chinese individuals (1738 women and 1688 men) aged 20 to 64 years, who were interviewed between August 1999 and August 2000, completed a computer-administered survey, and provided a urine specimen (69% total participation rate). Main Outcome Measure Positive test result for chlamydial or gonococcal infections. Results The overall prevalence per 100 population of chlamydial infection was 2.6 (95% confidence interval [CI], 1.6-4.1) for women and 2.1 (95% CI, 1.3-3.3) for men. For gonococcal infection, the overall prevalence per 100 population was 0.08 (95% CI, 0.02-0.4) for women and 0.02 (95% CI, 0.005-0.1) for men. Risk factors for chlamydial infection among men aged 20 to 44 years were unprotected sex with a commercial sex worker (odds ratio [OR], 8.24; 95% CI, 3.51-19.35), less education (OR, 7.20; 95% CI, 2.31-22.37), and recent sex with their spouse or other steady partner (OR, 7.73; 95% CI, 2.70-22.10). Among women aged 20 to 44 years, risk factors for chlamydial infection were having less education (OR, 2.82; 95% CI, 1.01-7.91) and living in a city (OR, 3.46; 95% CI, 1.67-7.18) or along the southern coast (OR, 2.16; 95% CI, 1.29-3.63) and having a spouse or other steady sexual partner who earned a high income (OR, 2.85; 95% CI, 1.11-7.29), who socialized often (OR, 2.79; 95% CI, 1.08-7.19), or who traveled less than 1 week per year (OR, 5.40; 95% CI, 1.44-20.3). Conclusions The prevalence of chlamydial infection in China is substantial. The patterns of infection suggest potential avenues for intervention. 相似文献
74.
Nicolosi A Buvat J Glasser DB Hartmann U Laumann EO Gingell C;GSSAB Investigators' Group 《World journal of urology》2006,24(4):423-428
To study the sexual activity and the prevalence of sexual dysfunctions and related help seeking behaviour, among people in Europe aged 40–80 years. A telephone survey was carried out in 2001–2002 in Sweden, the UK, Belgium, Germany, Austria, France, Spain and Italy, of 4,977 men and 5,023 women, using a structured, standardized questionnaire Eighty-three percent of men and 66% of women had sexual intercourse during the year preceding the interview. The sexual dysfunctions most frequently reported were early ejaculation (11%) and erectile dysfunction (8%) in men; and a lack of sexual interest (18%), an inability to reach orgasm (13%) and lubrication difficulties (11%) in women. Of the 23% of men and 32% of women who reported sexual dysfunction, 26% had consulted a physician, with considerable between-country differences. Sexual activity is widespread among adult middle-aged and elderly people, but many experience sexual dysfunctions and few seek medical care. 相似文献
75.
A G Semb J Vaage J W Laumann G Klingen A Ilebekk 《Scandinavian journal of thoracic and cardiovascular surgery》1989,23(2):135-138
Effects of oxygen free radicals (OFR), enzymatically generated in the coronary circulation, were studied in isolated rat hearts retrogradely perfused with Krebs-Ringer solution. Control hearts (n = 6) functioned adequately for at least 5 hours. When rat hearts (n = 6) received xanthine oxidase (XOD) and hypoxanthine (HX) in order to generate OFR, survival time was reduced to 31 +/- 0.4 min (mean +/- SEM). Infusion of XOD (n = 8) or HX (n = 5) alone also reduced cardiac survival time, to 32 +/- 6 min and 139 +/- 23 min, respectively. When allopurinol (an inhibitor of XOD) was given together with XOD (n = 6), survival time (277 +/- 30 min) was similar to the control value. The production of OFR did not result in depressed coronary flow or heart rate, but reduced the aortic pulse pressure. OFR thus can depress cardiac function and may ultimately cause cardiac arrest. 相似文献
76.
Dong XQ Simon MA Beck TT Farran C McCann JJ Mendes de Leon CF Laumann E Evans DA 《Gerontology》2011,57(6):549-558
77.
Combination of narrow band UVB and topical calcipotriol for the treatment of vitiligo 总被引:3,自引:0,他引:3
EO Goktas F Aydin N Senturk MT Canturk AY Turanli 《Journal of the European Academy of Dermatology and Venereology》2006,20(5):553-557
BACKGROUND: Narrow band ultraviolet B (NB-UVB) phototherapy has been used successfully for the treatment of vitiligo. Recently, topical calcipotriol has also been claimed to be effective, either as monotherapy or as a part of combination therapies. OBJECTIVE: The aim of the present study was to compare the clinical efficacy of NB-UVB and NB-UVB plus topical calcipotriol in the treatment of vitiligo. METHODS: NB-UVB treatment was given to 24 patients with generalized vitiligo three times weekly. Topical calcipotriol cream was only applied to the lesions located on the right side of the body. Treatment was continued for 6 months. Treatment efficacy was evaluated by determining the average response rates of the lesions at 3-month intervals. RESULTS: The average response rates of patients receiving combination of NB-UVB plus calcipotriol and NB-UVB alone were 51 +/- 19.6% and 39 +/- 18.9%, respectively. The median cumulative UVB dose and number of UVB exposures for initial repigmentation were 6345 mj/cm(2) (range; 2930-30980) and 18 (range; 12-67) for the combination therapy, and 8867.5 mj/cm(2) (range; 2500-30980) and 24 (range; 15-67) for the narrow band UVB therapy, respectively. CONCLUSIONS: These findings indicate that concurrent topical calcipotriol potentates the efficacy of NB-UVB in the treatment of vitiligo. This combination not only provides earlier pigmentation with lower total UVB dosage and less adverse UVB effects, but also reduces the duration and cost of treatment as well. 相似文献
78.
AD Olusegun-Joseph O Akande E Otrofanowei EO Nwoye OB Olopade JN Ajuluchukwu 《African health sciences》2021,21(1):172
IntroductionThe emergency department (ED), a major entry point into the hospital, provides an insight to the type of cases seen, the quality of care and mortality spectrum in a health institution. We aim to identify the spectrum of medical causes of mortality in our ED, the demographic pattern and duration of stay before death.MethodThis is a retrospective study that looked at medical mortality in the ED from January 2004 to December 2009. We obtained data on the demographics and causes of death from the medical records and case notes of the deceased.ResultsA total of 16587 patients were admitted during the period under review, of these 1262 (7.61%) died in the ED. The male to female ratio was 1.58:1.0 [772 males (61.2%), and 489 females (38.8%)]. Mortality was highest among the 20–45 years age range, followed by 46–65 years, >65 years and < 20 years in decreasing frequency [589(46.7%), 421(33.4%), 186 (14.8%) and 66(5.2%) respectively]. The three most common causes of death were stroke 315(25%), HIV related illnesses 126(10.0%), and heart failure 123(9.7%). Most deaths occurred less than 24hours of admission, 550(43.6%), followed by one day (36.0%) and two days (10.8%) post admissions respectively.ConclusionThe commonest cause of death in the ED was stroke. The burden of death was highest in the younger age group, with most occurring less than 24 hours of admission. 相似文献
79.
80.
To cite this article: Int J Dent Hygiene DOI: 10.1111/j.1601‐5037.2009.00385.xBamise CT, Kolawole KA, Oloyede EO, Esan TA. Tooth sensitivity experience among residential university students Abstract: Objectives: The aim of this study was to assess the experience of residential University students about ‘sensitive teeth’. Subject and methods: Self‐administered questionnaires were given randomly to students in all the residential hostels located in the University campus. Data on presence of sensitive teeth, initiating stimulus and duration of each episode of discomfort were elicited. History of common aetiological factors of tooth sensitivity was also taken. Results: One thousand and nineteen responses (650 males; 369 females) were analysed in this study. Approximately 697 (68.4%) volunteers claimed to have sensitive teeth. Majority described their discomfort as sharp pain, cold as the initiating stimulus and drinking was mostly interfered with. Tooth sensitivity was found to be common among hard toothbrush users. Multiple regression analysis showed that hard toothbrush had a significant association with tooth sensitivity. Other common aetiological factors, such as history of gastric acid reflux, vomiting, soft drinks and the use of vitamin C were found to have a weak association with tooth sensitivity. Conclusion: Prevalence of tooth sensitivity was 68.4%. Presence of tooth sensitivity among these students was associated more with history of hard toothbrush use contrary to widely held belief that erosive agents were mostly responsible. Future studies are needed to provide more epidemiological data on tooth brushing and tooth sensitivity. 相似文献