Objective:To translate the English version of the Attitude Tool of Delirium (ATOD) into Chinese and test the reliability and validity of its application in Chinese nurses, and to provide an assessment tool for assessing nurses ′ attitudes towards delirium patients. Methods:After obtaining authorization from the source scale developer, the English version of the ATOD scale was translated, back-translated, expert-consulte, pre-surveyed and cross-culturally adapted according to the Brislin translation model. A questionnaire survey was conducted among 298 nurses with experience in caring for patients with delirium in three tertiary hospitals in Jiangsu Province using a convenience sampling method. The critical ratio value and correlation coefficient were used to analyze the scale items. Exploratory factor analysis was used to evaluate the structural validity of the scale, and experts were invited to evaluate the content validity of the scale. Cronbach α coefficient and test-retest reliability were used to evaluate the reliability of the scale. Results:The Chinese version of the ATOD scale contains 3 dimensions of cognitive attitudes, behavioral attitudes, and emotional attitudes toward patients with delirium, with a total of 23 entries. The Cronbach α coefficient for the entire scale was 0.896, with each dimension′s Cronbach α coefficient ranging from 0.614 to 0.912. The retest reliability of the scale was 0.868, with each dimension ′s retest reliability ranging from 0.603 to 0.927. Exploratory factor analysis extracted three eigenvalues with common factors greater than 1, and the cumulative variance contribution rate was 63.812%. Conclusions:The Chinese version of the ATOD scale has good reliability and validity, and can be used as an evaluation tool for evaluating nurses ′ attitudes towards delirium patients in China, so as to provide an effective basis for the formulation of corresponding interventions.

Objective:To translate the English version of the Attitude Tool of Delirium (ATOD) into Chinese and test the reliability and validity of its application in Chinese nurses, and to provide an assessment tool for assessing nurses ′ attitudes towards delirium patients. Methods:After obtaining authorization from the source scale developer, the English version of the ATOD scale was translated, back-translated, expert-consulte, pre-surveyed and cross-culturally adapted according to the Brislin translation model. A questionnaire survey was conducted among 298 nurses with experience in caring for patients with delirium in three tertiary hospitals in Jiangsu Province using a convenience sampling method. The critical ratio value and correlation coefficient were used to analyze the scale items. Exploratory factor analysis was used to evaluate the structural validity of the scale, and experts were invited to evaluate the content validity of the scale. Cronbach α coefficient and test-retest reliability were used to evaluate the reliability of the scale. Results:The Chinese version of the ATOD scale contains 3 dimensions of cognitive attitudes, behavioral attitudes, and emotional attitudes toward patients with delirium, with a total of 23 entries. The Cronbach α coefficient for the entire scale was 0.896, with each dimension′s Cronbach α coefficient ranging from 0.614 to 0.912. The retest reliability of the scale was 0.868, with each dimension ′s retest reliability ranging from 0.603 to 0.927. Exploratory factor analysis extracted three eigenvalues with common factors greater than 1, and the cumulative variance contribution rate was 63.812%. Conclusions:The Chinese version of the ATOD scale has good reliability and validity, and can be used as an evaluation tool for evaluating nurses ′ attitudes towards delirium patients in China, so as to provide an effective basis for the formulation of corresponding interventions.

Objective: To study influence of overweight and obesity on blood coagulation and metabolic disorders in patients with type 2 diabetes mellitus (T2DM). Methods: A total of 248 preliminary diagnosed T2DM patients were selected. According to body mass index (BMI), they were divided into normal BMI control group (n=95), overweight group (n=87) and obesity group (n=66). Blood lipids, blood glucose and fasting insulin (FINS) were measured in all patients and homeostasis model-insulin resistance index (HOMA-IR) was calculated then. Statistical analysis was performed. Results: Compared with normal BMI control group, there were significant increase in fibrinogen [(3.37±0.55) g/L vs. (4.04±0.70) g/L vs. (5.20±0.69) g/L], urine microalbumin [(14.46±8.90) mg/g vs. (47.33±42.54) mg/g vs. (104.45±60.78) mg/g], fasting blood glucose [ (7.15±0.97) mmol/L vs. (8.84±1.81) mmol/L vs. (10.06±2.28) mmol/L], FINS [(10.09±8.21) IU/ml vs. (14.33±15.55) IU/ml vs. (19.69±10.86) IU/ml], HOMA-IR[(3.19±2.59) vs. (5.51±5.38) vs. (8.48±4.62)], TG, TC and LDL-C levels in overweight group and obesity group, and the more BMI patients were, the higher these indicators were; There were significant decrease in plasma prothrombin time [(13.33±0.69)s vs. (12.74±0.69)s vs. (11.43±0.53)s], activated partial thromboplastin time [ (37.32±2.31)s vs. (36.55±2.41)s vs. (34.61±1.53)s] and HDL-C [(1.54±1.12) mmol/L vs. (1.27±0.41) mmol/L vs. (1.09±0.28) mmol/L] in overweight group and obesity group（P<0.05 all）. Conclusions: Overweight and obesity aggravate coagulation and metabolic disorders in patients with type 2 diabetes mellitus. It also aggravates degree of insulin resistance, the more BMI patients are, the more serious they are.

Objective To observe the therapeutic effect of glycosaminoglycans(GAGs)on diabetes mellitus with early nephropathy in order to find a new therapeutic approach to diabetic nephropathy. Methods 60 cases of type 2 diabetic nephropathy(albuminuria:30 to 300mg/24h,male/female:38/22,ages:43-70 years old, course of disease:1-30 years)without hypertension were selected. Some indexes were analyzed before and after administration of regular therapy in routine group or glycosaminoglycans group. The elderly group and non elderly group of diabetes nephropathy were compared. When the metabolism is stable, the levels of endothelin (ET), Netricoxide (NO)and urinary albumin excretion rate(UAER)were measured. Results After three months treatment, the levels of UAER were decreased significantly in both GAGs group and routine group(P＜0.01).After three months, UAER was decreased step by step, and there was no difference between the two groups. The levels of UAER had no change in regular group and there was significant difference between this group and the other two groups. In GAGs group, the levels of whole blood viscosity of medium shear rate 1,whole blood viscosity of medium sheer rate 2,whole blood viscosity of low shear rate were declined and serum NO increased significantly; that of plasma viscosity, whole blood reduced viscosity, ET were all decreased to some degree. Conclusion GAGs has the therapeutic effect on type 2 diabetic nephropathy patients with microalbuminuria because of decreasing UAER and reversing the development of DN. The benefit was positively correlated with the time of taking glycosaminoglycans.