心肌梗死后死亡率的性别差异前瞻性研究

目的:比较心肌梗死(MI)患者的特征、处置与病死率在性别方面的差异。方法:收集1998～2004年在贵阳医学院附属医院住院的首次MI患者856例男性和587例女性资料并随访至2005年6月,分析比较MI患者的临床特征、处置与病死率在性别方面的差异。结果:在随访期有351例(41.00%)男性和283例(48.21%)女性死亡。单因素分析显示女性有较高的病死率(风险率1.44,95%CI为1.24～1.67,P<0.01),但经过年龄、吸烟、伴存疾病、心血管病病史、糖尿病、高血压和情感抑郁等多因素调整后无差异(风险率1.01,95%CI为0.87～1.19,P>0.05)。MI后1个月内女性有较高的病死率(风险率1.53,95%CI为1.19～1.96,P<0.01),但经过上述多因素调整后无差异(风险率1.03,95%CI为0.78～1.36,P>0.05)。分析用药的情况发现女性使用他汀类药物比例高(调整后OR=1.47,95%CI为1.09～1.96,P<0.01),而β受体阻滞剂较少(调整后OR=0.77,95%CI为0.59～1.00,P<0.05)。其他2级预防药物及溶栓药物无差异。结论:男、女性在MI预后差别的主要原因在于患者的年龄、处置和多因素的影响,如果女性患者能得到相同的处置,则生存率将与男性相同。     

孕妇血清钙及白蛋白测定的临床意义

目的 :了解测定血清钙、白蛋白的变化对孕妇影响的临床意义。方法 :采用邻甲酚酞络合酮、离子选择性电极法、溴甲酚绿法测定。结果 :孕妇组血清总钙、离子钙、白蛋白的含量明显低于非孕妇组 ,差异有非常显著性 (P<0 .0 1) ,中孕妇组与晚孕妇组比较血清总钙、离子钙没有差异 (P>0 .0 5 )。白蛋白含量晚孕妇组明显低于中孕妇组 ,差异有显著性 (P<0 .0 1)。结论 :血清总钙、离子钙、白蛋白对孕妇尤为重要。动态监测 ,及时补充可提高孕妇及胎儿的健康     

女性银屑病患者血清性激素浓度测定

对20例女性、非妊娠期、生育年龄的寻常型、进行期银屑病患者检测了雌二醇(E_2)、孕酮(P)和睾酮(T)的血清浓度。结果为:卵泡期E_2平均值为84±61.6pg/ml,黄体期E_2平均值为164.9±115pg/ml,均显著高于正常平均值(P值分别为<0.001,<0.005);黄体期P平均值为2.67±4.62ng/ml,显著低于正常平均值(P<0.005);T平均值在正常范围,提示银屑病可能与血清E_2和P浓度有关。     

已婚育龄妇女避孕措施变化趋势分析

目的:了解已婚育龄妇女避孕措施的变化趋势,为指导计划生育服务工作提供科学依据。方法:收集1983~2005年苏州市已婚育龄妇女避孕方法的资料,并用统计软件对其变化趋势进行了分析。结果:已婚育龄妇女节育率在88.38%~92.94%范围波动,长效避孕措施现用率从75.19%下降至71.27%,而短效避孕措施从12.86%上升至17.11%。宫内节育器的现用率从50.09%上升到66.50%;避孕套从1.94%上升到14.21%;其他避孕方法的现用率均呈下降趋势,其中女性绝育现用率从24.42%下降到4.50%。结论:节育率维持在较高水平;长效避孕措施现用率下降而短效避孕措施现用率上升;避孕方法使用趋于多样化,需要提供满足个性化需求的指导和服务。     

云南陆良县农村已婚育龄妇女阴道炎的危险因素分析

对云南省陆良县的２２８７例已婚育龄妇女阴道炎患病情况及其危险因素进行了分析，通过Ｌｏｇｉｓｔｉｃ回归多因素和卡方检验单因素分析。结果表明：陆良县的阴道炎患病率为１０．２３％，Ｌｏ－ｇｉｓｔｉｃ回归筛选出的主要危险因素是职业、目前是否使用避孕方法、妊娠次数、每月性交次数及月经期间用不洁水洗下身；单因素卡方检验筛选出的主要危险因素为年龄、文化程度、职业、结婚年龄、妊娠次数、人流次数、自然流产数、总死产数、死流产总数、目前是否使用避孕方法、过去是否用过避孕方法、每月性交次数及月经期间用不洁水洗下身。     

A call for a gender specific approach to address the worldwide cardiovascular burden

Cardiovascular diseases (CVD) among non-communicable diseases are already a major public health challenge worldwide. A further increase in CVD is projected to occur over the next 25 years as a result of both adverse lifestyle changes and demographic shifts in the population age profile. The adverse impact of these health problems will affect women in particular, given the steady rise in the proportion of the aging population that will be women.The critical issue presently in the management of CVD is that we are not even adequately using the data that are available. Women still remain unaware that they are at risk, and information about women is not easily accessible to their physicians. This is a global issue and the need remains for worldwide initiatives with greater vigilance to identify these factors and make efforts to control them effectively.Currently, in scientific research, it is expected that the results of clinical research be analyzed for sex differences, sex- and gender-appropriateness, and sex- and gender-specific approaches for prevention, diagnosis, treatment, and counseling. To address the care discrepancy, the global community needs to develop a conducive environment within a comprehensive policy and operational framework to achieve favorable lifestyles, and CVD risk factor reduction for both men and women.     

Sexual self views of women with disabilities: The relationship among age-of-onset,nature of disability and sexual self-esteem

The sexual self-esteen of 43 women with mobility impairments was examined on the basis of age-of-onset and nature (fluctuating versus stable health conditions) of disability. Based on past literature, it was hypothesized that women with earlier age-of-onset disabilities would report lower positive levels of sexual self-esteem compared to women with later age-of-onset disabilities. Subjects were acquired through two computer on-line services, two large urban universities, and nationally based disability-related organizations. A hierarchical multiple regression indicated that as age-of-onset of disability increased (i.e. the disability occurred later in life), positive sexual self-esteem decreased significantly. Future research should acquire participants from residential institutions other than rehabilitation facilities and those who remain at home. The necessity of creating psychological scales and tools applicable to this population is discussed.     

低剂量激素替代治疗对绝经后妇女骨代谢的影响

目的 探讨低剂量结合型雌激素（ＣＥ）和安宫黄体酮（ＭＰＡ）联合应用对骨代谢的影响，方法３４例绝经后妇女随机分为两组，试验组１７例，ＣＥ０．６２５ｍｇ与ＭＰＡ２ｍｇ隔日口服交替应用，对照组１７例，口服ＣＤ０．６２５ｍｇ／ｄ，每月连续服用２５ｄ，后１０ｄ加用ＭＰＡ４ｍｇ。两组均连续服用４周期，于用药前后分别测定血碱性磷酸酶（ＡＬＰ）及尿Ｃａ／Ｃｒ比值。结果 实验组完成治疗者１６例，对照组完成治疗者１５     

Associations between body morphology and bone mineral density in premenopausal women

To investigate whether body morphology, obesity and its long time evolution were associated with lumbar and femoral bone mineral density (BMD) in premenopausal women of the same age. Design: Cross-sectional study. Subjects: 72 healthy premenopausal women born in 1950 (42 years) with a regular physical activity. Measurements: BMD measured by dual-X-ray absorptiometry (DEXA) at lumbar spine and proximal femur; body weight, body mass index (BMI), BMI at 20 years (BMI-20), increase in BMI since age of 20 (BMI->20), body circumferences (breast, waist, hip) and their ratios (WHR, BHR, WBR), smoking and alcohol intake. Results: Lumbar spine BMD did not correlate with any anthropometric measurement. Femoral BMDs correlated positively with weight, BMI, BMI-20, breast, waist, WHR and BHR. The BMI-20 explained the 5% and the current BMI the 13% of variance of total femur BMD. After adjustment for weight or BMI, breast circumference and BHR remained significantly correlated with all femoral BMDs sites except neck. Weight was the best predictor for neck BMD (R² = 0.08; p < 0.02), and BHR for Ward's triangle (R² = 0.12; p < 0.01) and trochanter (R² = 0.10; p < 0.001). Alcohol intake, cigarette smoking, and age of menarche were not related to BMDs. Conclusion: In premenopausal women of the same age, lumbar spine BMD was not associated with any anthropometric measurement. Greater BHR and its long time of evolution may be determinants of greater femoral BMD (trabecular), whereas body weight may be determinant of femoral neck BMD (cortical). Further studies are needed to determine whether large breast to hip ratio may be considered as a protective factor for femoral osteoporosis.     

大理市1986年～2000年孕产妇死亡分析

目的:为进一步降低孕产妇死亡率提供科学依据,总结大理市孕产妇系统管理工作的经验教训.方法:回顾性分析大理市15a孕产妇死亡病例.结果:大理市15a孕产妇死亡率逐年下降,从1986年的127.4/10万降至2000年的49.4/10万.死亡原因前五位依次为产科出血、妊高症、产褥感染、羊水栓塞、妊娠合并心脏病.结论:本市的孕产妇死亡原因主要与医疗保健人员知识技能水平相关、家庭个人知识水平及经济状况相关.