Objective To investigate the relationship between daily intake of monounsaturated fatty acids(MUFAs)and polyunsaturated fatty acids(PUFAs)and non-alcoholic fatty liver disease(NAFLD),and to determine the threshold values of daily MUFAs and PUFAs intake for NAFLD risk.Methods Date were collected from the Dryad database.We enrolled a total of 1 068 healthy subjects aged 18 years and older(534 in the control group and 534 with NAFLD group)who had physical check-up in the Affiliated Nanping First Hospital of Fujian Medical University from April 2015 to August 2017.Comprehensive medical histories were obtained through questionnaires;information on dietary intake was collected using a semi-quantitative food frequency questionnaire and daily MUFAs and PUFAs intake were calculated.Baseline characteristics were compared between the two groups,and Logistic regression and restricted cubic spline(RCS)analyses were used to explore the relationship between daily MUFAs or PUFAs intake and NAFLD.Results Compared with the control group,the prevalence of hypertension,tea drinking,body mass index(BMI),daily energy intake,and daily MUFAs and PUFAs intakes were significant higher in patients with NAFLD(all P＜0.05),but the proportion of physical activities was significantly lower(P＜0.05).Logistic regression analysis revealed that after adjusting other confounding factors such as age,gender and BMI,for every 10 g increase in daily MUFAs or PUFAs intake,the risk of NAFLD increased by 53％(95％ CI:1.25-1.87,P＜0.001)and 3.30 times(95％ CI:2.98-6.20,P＜0.001),respectively.RCS indicated an approximately linear relationship between daily MUFAs intake and NAFLD(P for nonlinearity=0.064)and a nonlinear relationship between daily PUFAs intake and NAFLD(P for nonlinearity＜0.05).Subgroup analysis results were generally consistent,and there was statistical evidence of interactions between MUFAs and factors such as gender,hypertension and education level,with interaction between PUFAs and BMI observed(P＜0.05).Conclusion Increased daily intake of MUFAs or PUFAs is significantly associated with an increased risk of NAFLD,and further research is needed to clarify their specific roles in hepatic lipid accumulation.

Objective To investigate the relationship between daily intake of monounsaturated fatty acids(MUFAs)and polyunsaturated fatty acids(PUFAs)and non-alcoholic fatty liver disease(NAFLD),and to determine the threshold values of daily MUFAs and PUFAs intake for NAFLD risk.Methods Date were collected from the Dryad database.We enrolled a total of 1 068 healthy subjects aged 18 years and older(534 in the control group and 534 with NAFLD group)who had physical check-up in the Affiliated Nanping First Hospital of Fujian Medical University from April 2015 to August 2017.Comprehensive medical histories were obtained through questionnaires;information on dietary intake was collected using a semi-quantitative food frequency questionnaire and daily MUFAs and PUFAs intake were calculated.Baseline characteristics were compared between the two groups,and Logistic regression and restricted cubic spline(RCS)analyses were used to explore the relationship between daily MUFAs or PUFAs intake and NAFLD.Results Compared with the control group,the prevalence of hypertension,tea drinking,body mass index(BMI),daily energy intake,and daily MUFAs and PUFAs intakes were significant higher in patients with NAFLD(all P＜0.05),but the proportion of physical activities was significantly lower(P＜0.05).Logistic regression analysis revealed that after adjusting other confounding factors such as age,gender and BMI,for every 10 g increase in daily MUFAs or PUFAs intake,the risk of NAFLD increased by 53％(95％ CI:1.25-1.87,P＜0.001)and 3.30 times(95％ CI:2.98-6.20,P＜0.001),respectively.RCS indicated an approximately linear relationship between daily MUFAs intake and NAFLD(P for nonlinearity=0.064)and a nonlinear relationship between daily PUFAs intake and NAFLD(P for nonlinearity＜0.05).Subgroup analysis results were generally consistent,and there was statistical evidence of interactions between MUFAs and factors such as gender,hypertension and education level,with interaction between PUFAs and BMI observed(P＜0.05).Conclusion Increased daily intake of MUFAs or PUFAs is significantly associated with an increased risk of NAFLD,and further research is needed to clarify their specific roles in hepatic lipid accumulation.

Objective To develop an evaluation management information system for new nurses(EMISNN),and to explore the effectiveness of its application in the training of new nurses.Methods A research and development team was set up to design and build the EMISNN.EMISNN is a system which comprises 3 main modules,namely data integration module,query statistics module and strategy generation module.From August 2021 to April 2023,the new nurses of Qinhuangdao city,a tertiary A hospital who joined in 2022 were selected as an experimental group,and the new nurses joined in 2021 were selected as a control group by the convenience sampling method.The experimental group adopted the data analysis and strategies provided by the EMISNN to guide the training of the theory and practice of surgery,while the control group adopted the routine training plan,and then the performance of the 2 groups nurses in the theory test of surgical nursing and their satisfaction with the training were compared.Results After training,the experimental group was(73.51±8.51)points,while the control group was(69.14±8.01)points,and the difference between the 2 groups was statistically significant(t=3.112,P=0.002).The training satisfaction of the experimental group was(34.53±2.80)points,while the control group was(32.42±2.70)points,and the difference between the 2 groups was statistically significant(t=4.486,P＜0.001).Conclusion The application of the EMISNN conduces to the precision and intelligence of new nurses trainings,and it is also conducive to enhancing the satisfaction of new nurses with the training and improves the training quality.

Objective:To explore the clinical effect of phase Ⅰ cardiac rehabilitation exercise on patients with acute myocardial infarction after percutaneous transluminal coronary intervention (PCI).Methods:Convenient sampling method was adopted, totally 84 acute myocardial infarction patients after PCI was randomized into an observation group and control group. Both groups accepted general nursing care. The observation group also accepted the phase Ⅰ cardiac rehabilitation exercise. Cardiac ultrasonic, the 6-minute walk test were used to evaluate the patients′ cardiac function and exercise tolerance, the SF-12 were used to evaluate the quality of life.Results:After repeated measurement ANOVA, before the intervention, there was no significant difference in cardiac function and quality of life between the two groups ( P>0.05); before discharge, the 6-minute walk distance of the observation group was longer than that of the control group, and the difference was significant( F value was 5.279, P=0.024). At 1 month after discharge, there were significant differences in the LVEF( F value was 8.119, P=0.006) and 6-minute walking distance( F value was 9.829, P=0.002) between the two groups ( P<0.05), analysis of the six items of SF-12 including general health( F value was 6.905, P=0.010), physical functioning( F value was 10.595, P=0.002), role physical( F value was 11.168, P=0.001), bodily pain( F value was 12.548, P=0.001), mental health( F value was 7.362, P=0.008) and vitality( F value was 13.692, P<0.001) having shown significant differences between the two groups. At 3 months after discharge, there were significant differences in the LVEF( F value was 11.156, P=0.001), 6-minute walk distance( F value was 16.554, P<0.001)and quality of life in all dimensions between the two groups ( P<0.05). Conclusion:Phase Ⅰ cardiac rehabilitation exercise can improve cardiac function and the quality of life in patients with acute myocardial infarction undergoing PCI, and enhance the exercise tolerance.

Objective To investigate the expression and significance of P-glycoprotein in triple negative breast cancer (TNBC).Methods One hundred and seventy-one cases of breast invasive ductal carcinoma in our hospital were retrospectively analyzed.According to the expression of ER,PR,Her2,we categorized those paitents into triple negative breast cancer group (58 cases) and non triple negative breast cancer group (113 cases).The different expression of P-glycoprotein was detected by immunohistochemieal technology in two groups.We analyzed the relationship between the expression of P-glycoprotein and clinical and pathological features in TNBC,and investigated the effect of P-gp on the rate of recurrence and metastasis in 3 years.Results (1) The expression of P-gp in TN BC was significantly higher than that of NTNBC (53.45％ vs 37.17％) (P ＜ 0.05).(2) The expression of P-gp in TNBC was associated with TNM stage,histological grade,lymph node status and vascular invasion (P ＜ 0.05),but not with age and size of the tumor (P ＞ 0.05).(3) The rate of recurrence and metastasis in positive expression of P-gp in TNBC was 58.06％,which was significantly higher than negative expression of P-gp in TNBC (44.44％),but no statistically significant was found(P ＞ 0.05).Survival analysis showed that P-glycoprotein expression had no relationshiop to 3-year cumulative survival rate (P =0.161 ＞ 0.05).Conclusions The positive expression of P-gp in TNBC is associated with drug resistance and metastasis,but has no obvious significance to recurrence and metastasis,so as to 3-year cumulative survival rate.