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Objective To explore the effect of using smart products (including smart phones, computers and other electronic products),as well as having hobbies on their cognitive function in pension agency elderly people,and analyze if there is certain protective effect on cognitive function by using smart products and having hobbies.So as to reduce the risk of mild cognitive impairment in the future. Methods By convenience sampling, 160 residents living in the nursing home of suzhou city (mean age 60 or higher) were selected, and demographic data were collected by using a homemade questionnaire, their cognitive function was investigated by using the Montreal Cognitive Assessment Scale. Results Single factor analysis showed that the score of the elderly who often use smart products in every cognitive field and overall cognitive function were superior to those who could not use smart products,the difference was statistically significant(t=-4.47--2.15,all P<0.05).The scores of the elderly with hobbies were higher in the overall cognitive function and the other six areas except the orientation, than those who had no hobby,and the differences were statistically significant(t=-6.80--1.81,all P<0.05).After adjusting for age,gender,body mass index(BMI),cultural level,often using smart products in total cognitive function in the elderly(t=4.842,P<0.01)and executive function(t=4.008,P<0.01),attention(t=3.045,P=0.003), abstract(t=2.135,P=0.034),delayed recall(t=3.759,P<0.01),the directional(t=2.866,P=0.005)of the five areas showed significant correlation. The total cognitive function of the elderly with hobbies (t=3.496, P = 0.001) and the visual spatial execution function (t=3.316, P = 0.001), naming (t=3.241, P =0.001), abstract (t=2.643, P = 0.009), and delayed recall (t=2.073, P= 0.04) were all significantly correlated.Conclusions Often using smart products and having certain hobbies are protective factors of cognitive function,build corresponding intervention plans for the future,by cultivating the elderly hobby, guiding the elderly using intelligent products and other measures to achieve successful aging, slow the cognitive decline,thus reducing the risk of mild cognitive impairment.
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Objective To study surgical techniques and curative effects of laparoscopic vaginoplasty with transferring vascularized ileal flap.Methods Clinical data of 62 cases of laparoscopic vaginoplasty using vascularized ileal flap from March 2004 to March 2006 in this hospital were retrospectively analyzed.There were 16 cases of total laparoscopic surgery and 46 cases of laparoscope assisted surgery.Results The operation was successfully completed in all the 62 cases.The intraoperative blood loss was 30~50 ml(40.0?0.6 ml) and the operating time was 90~313 min(165.0?5.6 min).Intestinal obstruction occurred 1 month after total laparoscopic surgery in 1 case,requiring a re-operation of ileectomy with end-to-end anastomosis.Vaginal stenosis occurred in 3 cases because of incorrect use of the vaginal mold.The remaining 58 cases had satisfactory vaginal dilatation outcomes. Conclusions Laparoscopic vaginoplasty with vascularized ileal flap is micro-invasive and accordant to normal physiological conditions,being an ideal method for vaginoplasty.
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Objective: To explore the relationships between Reinforcement sensitivity, Internet service hobby and Pathological internet use. Methods: 197 junior middle school students were administrated to complete Behavioral Inhibition System and Behavioral Activation Scale(Chinese edition), Adolescents Internet Service Hobby Questionnaire, and Adolescents Pathological Internet Use Scale. Results: ①For Internet service hobby and PIUs, the Social hobby and the Entertainment hobby wre somewhat correlated to PIUs positively; however, the Information hobby and the Bargains hobby were somewhat correlated to PIUs negatively, but not significantly; ②For Reinforcement sensitivity and PIUs, Path analysis suggests, high BAS individuals were easily involved in the PIU, but high BIS individuals were not. Conclusion: Reinforcement sensitivity is a significantly predictor of PIUs, but the Internet service hobby is not.