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沈阳市不同职业人群脂肪肝的流行现状分析 总被引:2,自引:0,他引:2
目的探讨不同职业人群脂肪肝的流行现状。方法纳入6992名健康体检者为研究对象,职业来源包括2家医院的医护人员、3家银行的职员、3个工厂的工人及机关干部,所有研究对象均接受彩超检查。结果 6992名研究对象中,其中男性3662例,女性3330例,男女之比为1.10∶1。年龄(18~92)岁,平均年龄(40.00±11.34)岁,男女之间年龄差异无统计学意义。超声检出脂肪肝1593例(22.8%),经性别及年龄调整后沈阳市脂肪肝的患病率为21.2%,男性为18.4%,女性为4.4%,男女之间脂肪肝的患病率差异有统计学意义(χ2=667.88,P〈0.001)。不同职业脂肪肝的患病率经年龄及性别调整后相应为:医护人员为18.6%,银行职员为20.3%,机关干部为17.6%,工人为28.7%,工人组明显高于其他3组,差异有统计学意义。男性患者发病高峰在(30~49)岁(41.4%),女性患者随着年龄的增长逐渐增长。多元回归分析显示:性别、年龄、体重指数BMI、腰围、收缩压、血脂异常、血尿酸、空腹血糖及职业与脂肪肝相关。结论沈阳市脂肪肝的发病率高于南方城市。工人脂肪肝的患病率显著高于医护人员、银行职员及机关干部。脂肪肝的发病率与性别、年龄、代谢综合征及职业相关。 相似文献
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Objective To investigate the serum leptin and adiponectin levels in nonalcoholic fatty liver disease (NAFLD) patients, and their relationship with insulin resistance. Methods A total of 120 cases were enrolled and divided into two groups: NAFLD group (n = 60) and normal control group (n = 60). The serum levels of leptin and adiponectin were measured by EL1SA. The body mass index (BMI), waist-to-hip ratio (WHR), triglyceride (TG), total cholesterol (Tchol), high-density lipoprotein cholesterol (HDL-C), aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma-glutamyl transpeptidase (GGT), fasting blood glucose (FBG) and HOMA-IR (homeostasis model assessment insulin resistance) were detected and analyzed. Results Compared with control group, the serum leptin level in NAFLD group was Significantly higher [(12.37 ± 1.99) μg/Lvs (5.20 ± 1.03)μg/L,P<0.01], while the serum adiponectin level was significantly lower [(12.69 ± 2.83) mg/L vs (22.83 ± 4.61) mg/L, P < 0.01]. HOMA-IR was also much higher in NAFLD group than that in control group[(4.86 ± 0.63) vs (1.91 ± 0.41), P < 0.01]. Logistic regression analysis showed that leptin was positively correlated with WHR ( P = 8.175, P < 0.01), HOMA-IR ( P = 0.974, P < 0.01 ), FBG ( β = 0.564, P < 0.01). In contrast, adiponectin inversely associated with HOMA-IR ( β = -0.495, P < 0.01 ) and BMI ( β = -0.314, P < 0.01) respectively. Conclusions The increased serum leptin level and decreased serum adiponectin level in NAFLD patients independently associated with HOMA-IR. 相似文献
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目的 分析全国省级CDC 2012-2014年教育培训管理现状及新职工培训需求,为今后做好疾控领域教育培训工作提供参考和依据。方法 采用问卷调查,对我国32个省级和5个计划单列市(大连市、青岛市、宁波市、厦门市、深圳市)级CDC,收集、分析其教育培训管理情况、新职工岗前培训开展情况及新职工培训需求等。结果 36个CDC共有156名教育培训管理人员,中级及以上职称所占比例最高(70%);培训硬件配备各地间差别较大;2014年共有各类教育培训师资1214人,公共卫生相关专业技术领域师资占66%;2012-2014年,全国36个CDC共对5084人次新职工开展了岗前培训,投入约75万元;新职工培训需求率为99.5%,74%的调查对象认为2~5 d是最合适的培训时间,79%的新职工认为实践操作是最适合的培训方法。结论 全国各省级CDC教育培训机构设置有待明确,管理人员队伍需要补充,应不断增加培训经费投入、完善培训配套的场地、食宿、师资等相关软、硬件配备,重视疾控机构人员尤其是新职工的教育培训工作。 相似文献
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Objective To investigate the serum leptin and adiponectin levels in nonalcoholic fatty liver disease (NAFLD) patients, and their relationship with insulin resistance. Methods A total of 120 cases were enrolled and divided into two groups: NAFLD group (n = 60) and normal control group (n = 60). The serum levels of leptin and adiponectin were measured by EL1SA. The body mass index (BMI), waist-to-hip ratio (WHR), triglyceride (TG), total cholesterol (Tchol), high-density lipoprotein cholesterol (HDL-C), aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma-glutamyl transpeptidase (GGT), fasting blood glucose (FBG) and HOMA-IR (homeostasis model assessment insulin resistance) were detected and analyzed. Results Compared with control group, the serum leptin level in NAFLD group was Significantly higher [(12.37 ± 1.99) μg/Lvs (5.20 ± 1.03)μg/L,P<0.01], while the serum adiponectin level was significantly lower [(12.69 ± 2.83) mg/L vs (22.83 ± 4.61) mg/L, P < 0.01]. HOMA-IR was also much higher in NAFLD group than that in control group[(4.86 ± 0.63) vs (1.91 ± 0.41), P < 0.01]. Logistic regression analysis showed that leptin was positively correlated with WHR ( P = 8.175, P < 0.01), HOMA-IR ( P = 0.974, P < 0.01 ), FBG ( β = 0.564, P < 0.01). In contrast, adiponectin inversely associated with HOMA-IR ( β = -0.495, P < 0.01 ) and BMI ( β = -0.314, P < 0.01) respectively. Conclusions The increased serum leptin level and decreased serum adiponectin level in NAFLD patients independently associated with HOMA-IR. 相似文献
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电针加麝香注射液对大鼠坐骨神经损伤后腓肠肌萎缩的影响 总被引:2,自引:0,他引:2
目的研究电针加麝香注射液对SD大鼠坐骨神经SundenlandⅣ度损伤后的腓肠肌萎缩的拮抗作用。方法选用SD大鼠48只,建立失神经支配(SundenlandⅣ度损伤)腓肠肌模型,将动物随机分成A(单纯损伤对照)、B(损伤 针刺治疗)、C(损伤 麝香注射液治疗)、D(损伤 电针和麝香注射液治疗)四组,每组12只,分别对比观察4、8、12w后腓肠肌湿重、腓肠肌细胞的直径和截面积及腓肠肌纤颤电位波幅的变化。结果用电针加麝香注射液复合治疗对SD大鼠坐骨神经SundenlandⅣ度损伤后腓肠肌肉萎缩的程度有显著的延缓作用,能减慢腓肠肌湿重、腓肠肌细胞的直径和截面积、腓肠肌纤颤电位波幅值的下降速度。结论电针加麝香注射液复合治疗对SD大鼠坐骨神经SundenlandⅣ度损伤后的腓肠肌的萎缩有拮抗作用。 相似文献
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目的 探讨非酒精性脂肪性肝病(NAFLD)患者血清瘦素、脂联素的变化及其与胰岛素抵抗的关系. 方法 选取NAFLD患者60例,同期门诊体检健康者60名为对照组,ELJSA法测定血清瘦素、脂联素水平,并检测体质量指数、腰臀比、甘油三酯、总胆固醇、高密度脂蛋白胆固醇(HDL-C)、空腹血糖、ALT、AST、γ-谷氨酰转肽酶(GGT),稳态模型评估的胰岛素抵抗指数(HOMA-IR).采用SPSS10.0软件包进行统计学分析,计量资料差异性比较用方差分析和t检验,多因素相关性用Spearman分析和Logistic回归分析. 结果 血清瘦素、脂联素水平NAFLD组分别为(12.37±1.99)μg/L和(12.69±2.83)mg/L,对照组分别为(5.20±1.03)μg/L和(22.83±4.61)mg/L,t值分别为24.661和14.516,P值均<0.01;HOMA-IR,NAFLD组为4.86±0.63,对照组为1.91±0.41,t值为30.451,P<0.01.Logistic多因素回归分析显示瘦素与腰臀围之比、HOMA-IR、空腹血糖呈独立正相关,β值分别为8.175、0.974和0.564,P值均<0.01;脂联素与HOMA-IR、体质量指数呈独立负相关,β值分别为-0.495和-0.314,P值均<0.01.结论 NAFLD患者血清瘦素、脂联素的变化与胰岛素抵抗有关. 相似文献
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