Effects of psychological suggestion combined with rational food restriction therapy on blood glucose and lipid metabolism and mental resilience in patients with diabetes / 中华预防医学杂志

Objective: To analyze the effect of psychological suggestion combined with rational food restriction therapy on blood glucose, lipid metabolism and mental resilience in patients with diabetes. Methods: Patients with diabetes admitted to the Third Hospital of Nanchang from January 2020 to August 2020 were divided into the control group and the intervention group with randomized controlled and single blind methods. The control group was treated with routine dietary guidance and health education, and the intervention group was treated with psychological suggestion combined with rational diet therapy on the basis of the control group. Both groups were treated for 3 months. Blood glucose, lipid metabolism, mental resilience and quality of life were compared between the two groups at baseline and after 3-month intervention. Differences between groups and within groups were analyzed by t test and χ2 test. Results: 100 patients in the control group and 81 patients in the intervention group completed 3-month intervention. After 3-month intervention, the levels of glycosylated hemoglobin, fasting blood glucose, 2-hour postprandial blood glucose, low-density lipoprotein cholesterol and triglyceride in both groups were lower than those before intervention. The levels of these indicators in intervention group were lower than those in control group (P<0.05). However, the levels of high-density lipoprotein cholesterol and the scores of tenacity, self-reliance, optimism, role function, emotional function, social function, physical function and cognitive function in both groups were higher than those before intervention. These indicators in intervention group were higher than those in control group (P<0.05). Conclusion: Psychological suggestion combined with rational food restriction therapy could effectively improve the glucose and lipid metabolism, mental resilience, and quality of life among patients with diabetes.

Application of self-efficacy theory in patients of diabetic osteoporosis / 中华预防医学杂志

<p><b>OBJECTIVE</b>To investigate the impact of self-efficacy theory health education in patients of diabetic osteoporosis.</p><p><b>METHODS</b>We used SPSS 19.0 software to generate random numbers and 260 diabetic osteoporosis patients were randomly divided into an observation group and a control group. There was 130 patients in observation group, 130 in control group. The self-efficacy theory health education was carried out in observation group, and routine health education in control group. SF-36 questionnaire was used to assess the quality of life. Osteoporosis self-efficacy scale (OSES) was used to assess self-efficacy. Bone mineral density (BMD) was measured by dual energy X-ray absorptiometry. Blood glucose was detected by glucose oxidase method. Glycosylated hemoglobin was detected by high efficiency liquid chromatography to estimate the index change before intervention and after one year's follow up.</p><p><b>RESULTS</b>The number of patients that had completed follow-up was 104 in control group and 107 in observation group. The self-efficacy scores, movement efficiency scores and calcium intake efficiency scores were all higher in intervention group ((82.25 ± 13.54) , (79.26 ± 15.37) , (84.39 ± 17.09) points) than which in the control group ((71.14 ± 14.19), (63.89 ± 19.87), (75.24 ± 10.70) points) after one year's follow up, there were significant differences in two groups (t values were 6.04, 7.95, 5.77, all P values<0.05). The scores of quality of life in the dimension of general health, vitality, social function, role emotional and mental health were all higher in intervention group ((75.29 ± 14.90) , (68.61 ± 17.38) , (75.74 ± 18.50) , (71.22 ± 17.93) , (73.69 ± 14.40 ) points) than in the control group ( (44.25 ± 11.01) , (47.39 ± 18.90) , (63.54 ± 15.95), (49.04 ± 19.36), (55.15 ± 19.74) points), there were significant differences in two groups (t values were 8.45, 8.83, 6.92, 8.79, 8.05, all P values<0.05) . Fasting blood-glucose 2 hour postprandial blood glucose and glycosylated hemoglobin were all lower in intervention group ((7.29 ± 1.81) mmol/L, (8.21 ± 2.37) mmol/L, (6.59 ± 0.92) %) than in the control group ((8.53 ± 1.66) mmol/L, (9.41 ± 3.30) mmol/L, (7.66 ± 1.50) %) , there were significant differences in two groups (t values were 5.33, 4.67, 5.49, all P values<0.05). There were 1 (0.93%) fracture case in observation group and 7 (6.73%) cases in control group during one year's follow up, there are significant difference in two groups (χ(2) = 4.86, P = 0.028).</p><p><b>CONCLUSIONS</b>The self-efficacy theory health education may improve the quality of life and decreased fracture risk of diabetic osteoporosis patients.</p>

Investigation of current demands for professional continuing medical education in ophthalmic nurses / 中华劳动卫生职业病杂志

<p><b>OBJECTIVE</b>To investigate the current demands for professional continuing medical education (CME) in ophthalmic nurses and their influential factors, and to provide evidence for properly setting the curriculum of professional CME for nurses.</p><p><b>METHODS</b>Qualitative and quantitative analysis was performed on 60 nurses in an ophthalmic hospital by questionnaire survey and group interview.</p><p><b>RESULTS</b>Of the nurses surveyed, 49 (81.7%) thought the training time of professional CME needs to be adjusted, 40 (66.7%) referred to the training pattern, and 53 (88.3%) the training contents. The demanded courses of training mainly included professional nursing knowledge, professional nursing skills, and ophthalmic knowledge. Most nurses considered the influential factors for training were unreasonable training time and lack of applicability of some courses.</p><p><b>CONCLUSION</b>To improve the quality of professional CME for ophthalmic nurses, the training curriculum should be designed in consideration of ophthalmic characteristics, different work experiences of nurses, and different nursing positions, the training time should be arranged properly, and various training patterns should be adopted flexibly.</p>

Analysis of the lag-effects of temperature on the five cities' mortality in China / 中华预防医学杂志

<p><b>OBJECTIVE</b>To study the characteristics of the effect of different temperatures on mortality of different cities through analyzing the relationship between mortality and meteorology of five Chinese cities.</p><p><b>METHODS</b>We get the demography and climate data of Beijing, Tianjin, Shanghai, Nanjing and Changsha cities from National Center of Disease Control and Prevention and Climate net respectively. Then we applied the R software and Distributed Lag Non-linear Models (DLNM) package to analyze our data and find the nonlinear and lag effects on mortality using DLNM.</p><p><b>RESULTS</b>The city of Beijing and Tianjin are located in the temperate zone. And the climate of Shanghai, Nanjing, Changsha belong to subtropical monsoon climate. When the daily mean temperature arrived 30°C and on lag 0 day, the values of relative risk of effect of high mean temperature on mortality in Nanjing (1.31, 95%CI: 1.21 - 1.41) and Changsha (1.25, 95%CI: 1.13 - 1.39) are larger than that in Beijing (1.18, 95%CI: 1.12 - 1.25), Tianjin (1.18, 95%CI: 1.10 - 1.26) and Shanghai(1.15, 95%CI: 1.06 - 1.24). While the relative risk of effect of low mean temperature on mortality is lower and lasts for a longer lag time. During the whole lag time, the relative risk of effect of the lowest daily mean temperature of each city on mortality in Tianjin, Changsha, Beijing, Nanjing, and Shanghai is 3.41, 95%CI: 1.60 - 7.27, 2.15, 95%CI: 1.11 - 4.15, 2.24, 95%CI: 1.12 - 4.48, 2.80, 95%CI: 1.75 - 4.48, 1.53, 95%CI: 1.12 - 2.03, respectively. The cumulative effect of mean temperature on mortality appears like a U-shape. When on lag 0-1 day, the value of relative risk of effect of extremely high temperature and the highest mean temperature on mortality is larger than 1. While the effect of low temperature on mortality becomes obvious after lag 2 days.</p><p><b>CONCLUSION</b>Depending on this research, extremely low temperature and the lowest mean temperature has a more obvious impact on mortality in the northern area than in the south. Extremely high temperature and the highest daily mean temperature is on the contrary. Meanwhile, different temperatures have different impacts on mortality in the same city: high temperature has an acute impact while there is a longer lag time in low temperature.</p>

Correlation between dissection of lymph nodes adjacent to mesenteric artery pedicle and prognosis in colorectal cancer patients / 中华肿瘤杂志

<p><b>OBJECTIVE</b>To analyze the impact of radical surgery with different extent of lymph nodes dissection on the prognosis of colorectal carcinoma patients and to see if lymph nodes adjacent to mesenteric artery root should be excised.</p><p><b>METHODS</b>Data of 1409 cases with colorectal carcinoma treated in Shanghai Cancer Hospital during 1985-2000 were collected. These patients had primary colorectal carcinoma treated by radical surgery with different extent of lymph nodes excision. They were divided into two groups: in group D3 the lymph nodes adjacent to mesenteric artery root were excised (n = 857), while in group D2 (n = 552) were not. The time of follow-up was 6 approximately 289 months (median: 48 months).</p><p><b>RESULTS</b>The 1-, 3-, 5-, 10-year total survival rates (TS) in group D3 patients were 90.3%, 81.4%, 77.0% and 73.0%, respectively. The 1-, 3-, 5-, 10-year tumor-free survival rates (TFS) in group D3 patients were 89.9%, 79.4%, 74.5% and 70.3%, respectively. In group D2 patients, the 1-, 3-, 5-, 10-year TS were 91.04%, 84.12%, 79.33% and 76.17%, and those of TFS were 90.0%, 82.7%, 76.0% and 71.8%, respectively. The differences in TS and TFS in the two groups of patients were not significant according to Kaplan-Meier analysis (P > 0.05). During the follow-up period, 42 patients in group D3 had local recurrence (4.9%), while in group D2 the rate of local recurrence was 5.4% (P > 0.05). Metastases developed in 79 cases in group D3 and in 60 cases in group D2 (P > 0.05). Multivariate analysis revealed that the excision of lymph nodes adjacent to mesenteric artery pedicle did not statistically correlate with recurrence, metastasis and survival time after radical operation of colorectal cancer.</p><p><b>CONCLUSION</b>Excision of lymph nodes adjacent to the mesenteric artery root has no significant impact on prognosis and is unnecessary in the radical surgery for colorectal carcinoma.</p>

Experience and discussion on treatment of high-grade soft tissue sarcomas of crura in youth / 中华外科杂志

<p><b>OBJECTIVE</b>To summarize the experience and investigate better method on treatment of high-grade soft tissue sarcomas of crura in youth.</p><p><b>METHODS</b>Six young cases suffered from high-grade soft tissue sarcomas of crura were treated by interpolatory chemotherapy using vindesine 4mg or vincristine 2 mg combined with cisplatin 40 - 60 mg and 4'-Epidoxorubicin (4'-epi-ADM) 50 - 80 mg. There were 3 males and 3 females, and their ages rang from 12 to 23. The primary tumor locations were: calf in 4, thigh in 1, popliteal fossa in 1. The pathological type of these 6 cases were: 1 small round cell tumor from soft tissue, one rabdomyosarcoma, one alveoliar soft part sarcoma, one synovial sarcoma, one primitive neuroectodermal tumor and one without classification. All cases received interpolatory chemotherapy twice. Before their receiving interpolatory chemotherapy they had no tumor metastases. The maximum diameters of tumors rang from 4 - 15 cm. One patient's tumor disappeared after interpolatory chemotherapy and she received no further therapy. The other 5 cases received operations and one of them received additional pre-operational radiotherapy using Co(60) and pre-operational systemic chemotherapy using ifosfamide and dacarbazine.</p><p><b>RESULTS</b>The tumors dwindled in size of 1 - 8 cm after interpolatory chemotherapy. All cases saved their crura and had normal functions. After interpolatory chemotherapy, all patients suffered from edema and ache of crura. One patient suffered from lymphatitis. All these patients were followed up for 6 - 20 months. All of them were alive and had pigmentations on their crura. A lung metastasis was found in 1 patient by CT 2 months after surgery, then he was in hospital and treated by chemotherapy.</p><p><b>CONCLUSIONS</b>For treatment of high-grade soft tissue sarcomas of crura which are difficult to resect in youth, interpolatory chemotherapy is a good choice.</p>

Clinical analysis of 251 cases of soft tissue sarcomas / 中华外科杂志

<p><b>OBJECTIVE</b>To explore the therapeutic principles and prognostic factors of soft tissue sarcoma.</p><p><b>METHODS</b>Two hundred and fifty-one patients with soft tissue sarcoma (STS) treated at Shanghai Cancer Hospital during 1986 - 1990 were reviewed retrospectively.</p><p><b>RESULTS</b>The 1-, 3-, 5-, 10-year tumor-free survival rates were 67.74%, 57.16%, 52.41%, 38.60%, respectively. The overall survival rates for 1, 3, 5 and 10 years were 81.01%, 67.75%, 60.79%, and 49.23% respectively. Log-rank test showed that the patients with different pathological findings, histological grades, mass location and size, anatomical depth, and surgical margin showed different outcomes. Whether the sarcomas invaded the vessels or metastasized would influence the survival rates. The patients who underwent different interventions or operations also had different outcomes. The prognosis of STS was associated with age, histological type, histological grade, tumor size, surgical margin and metastasis according to the Cox regression analysis.</p><p><b>CONCLUSION</b>During the treatment of STS, wide-resection, especially 3-dimensional resection, comprehensive treatment and individualized treatment should be advocated.</p>