Objective To envaluate the accuracy of Photoplethysmograph pulse wave in monitoring stress reaction to harmful stimulation. Methods Patients (n=75) were randomly assigned to three groups according to the dosages of fentanyl that were administrated ( 4, 5 and 6 g/kg were given to F4, F5, F6 group respectively (n=25) in each group. Heart rate (HR), Systemic blood pressure (SBP), Diastolic blood pressure (DBP), SpO2, the skin temperature of finger, perfusion index (PI), epi?nephrine(E) and Norepinephrine (NE) were recorded at following time points:just in operation room (T1), 2 min after induc?tion (T2), at intubation (T3),1 min (T4) and 5 min (T5) after intubation. And the PPGPW was printed and measured at the same time points. Results PPGA and PI were significantly increased while E and NE were significantly decreased in T2 and T5, compared with those baseline at T1 (P < 0.05). At T3, PPGA and PI were significantly decreased while NE markedly in?creased in group F4 and F5 compared to T1. At T3, E in group F4 were remarkably increased h while E in group F5 were of no obvious changed, compared with those at T1(P<0.05). PPGA and PI increased while E and NE decreased in group F6 at T2, T3 ,T4 and T5 compared with those at T1 (P<0.05). In summary, PI was negatively correlated with plasma E and NE while PP?GA was negatively correlated with plasma E and NE .Conclusion PPGA and PI are negatively associated with intensity of stress response. And they can reflect the stress reaction during the induction period of intravenous anesthesia accurately.

Objective To evaluate the effect of resistance training on glucolipid metabolism in a population with pre-diabetic metabolism (PDM).Methods Sixty persons with PDM were randomly divided into a resistance training group,an aerobic training group and a control group,each of 20 members.The exercise intervention groups exercised 3 times a week for 12 weeks in accordance with the exercise prescription,while the control group was without any regular aerobic exercise or resistance training.Before and after the 3 months of exercise training,fasting blood glucose (FBG),2 hours postpradial blood glucose (PBG),HbAlc,and lipid profile were tested.Body mass index (BMI),waistline,and blood pressure were also measured.Results Before the intervention,there were no significant differences in any of the average values among the 3 groups.In the resistance group,the average FBS (5.52 ± 0.52 mmol/L),HbA1 c (5.92 ± 0.36％) and TG (1.65 ± 0.92 mmol/L) had all decreased significantly after the training.In the aerobic group the average waistline,dilated blood pressure,FBG and HbAlc had decreased significantly.In the control group the average 2hrs PBG and LDL-C had both increased significantly compared to 3 months earlier.Compared with the resistance group,the average 2hrs PBGs were significantly higher in both the aerobic and control groups after the training.Moreover,compared with the aerobic group,the value in the control group was also significantly higher.Conclusion Both resistance training and aerobic exercise can lower fasting blood glucose and HbA1 c in PDM patients without obvious effect on BMI or low density lipoprotein level.Compared with aerobic exercises,resistance training had significant advantages in decreasing 2-hour postprandial blood glucose.

Objective To translate the Female Sexual Function Index(FSFI) into Chinese and establish its psychometric properties among ordinary Chinese people and diabetes patients.Methods A two-phase study design was applied.The Chinese version of FSFI was established by translation and back translation,then the reliability and validity of the FSFI were evaluated.Results The content validity coefficient of FSFI was 0.953.The test-retest reliability in each dimension had good correlations (r value was 0.817～0.922),with the highest correlation coefficient in vaginal lubrication dimension (0.922) and arousal dimension the minimum (0.817).In all samples (including diabetes and non diabetes) a reliability coefficients of the Cronbach alpha of each dimension was from 0.760 to 0.874.The Cronbach alpha of each dimension for the diabetic group was from 0.783 to 0.882,and from 0.757 to 0.865 in the non-diabetes group.Pearson correlation of each dimension was very good in total samples,the diabetes group,and the non-diabetes group.Conclusions The psychometric properties of the FSFI demonstrated satisfactory validity and reliability.The Chinese version of FSFI is a reliable and valid measure to evaluate the sexual function in Chinese women.

The article reviewed the effects of resistance training,aerobic exercise in patients with diabetes and pre-diabetes,based on the metabolic characteristics in patients with pre-diabetes,and aimed at providing theoretical reference for exercise in the prevention and control of diabetes mellitus.

Background: The demand for effective intervention for subhealth conditions is growing with increasing numbers of people being in a state of subhealth with a poor quality of life. Future research and evaluation of the treatment methods for subhealth conditions from the perspective of traditional Chinese medicine (TCM) may provide an important direction for developing effective management of these conditions. Objective: To evaluate the efficacy and safety of Xiaopi Yishen herbal extract granules (XPYS-HEG), a compound traditional Chinese herbal medicine for relieving fatigue and promoting a cheerful spirit for the treatment of people with fatigue-predominant subhealth due to liver-qi stagnation and spleen-qi deficiency. Design, setting participants and interventions: A multi-center, randomized, double-blinded, placebo-controlled clinical study was undertaken. The study period was 18 weeks, including 6 weeks for intervention and 12 weeks for follow-up. Participants were recruited from medical center and outpatient clinics of three hospitals in China, i.e. Xiaotangshan Hospital of Beijing, the First Affiliated Hospital of Henan University of TCM and the Affiliated Hospital of Liaoning University of TCM. Two hundred participants who met the criteria of fatigue-predominant subhealth and liver-qi stagnation and spleen-qi deficiency in TCM were allocated randomly to the treatment group (XPYS, n=100) and control group (placebo, n=100). Main outcome measures: The total score of Fatigue Scale-14 (FS-14) was used to evaluate the fatigue status of subjects and the extent of liver-qi stagnation and spleen-qi deficiency syndrome was also recorded. Results: Three cases in the XPYS group withdrew from the trial. There were 200 subjects who entered to full analysis set (FAS) analysis and 197 subjects fitted in the per-protocol set (PPS) analysis. (1) According to the score changes of FS-14, the effectiveness rates in the XPYS and placebo group were as follows: 14.0% vs 9.0% (FAS) and 14.4% vs 9.0% (PPS) for complete remission, 19.0% vs 15.0% (FAS) and 19.6% vs 15.0% (PPS) for obvious effects, 39.0% vs 26.0% (FAS) and 39.2% vs 26.0% (PPS) for effective, and 72.0% vs 50.0% (FAS) and 73.2% vs 50.0% (PPS) for complete efficacy. The efficacy of XPYS-HEG was superior to the placebo statistically (P<0.05). (2) According to the score changes of TCM syndrome, the effectiveness rates in the XPYS group and placebo group were as follows: 1.0% vs 0.0% (FAS) and 1.0% vs 0.0% (PPS) for complete remission, 20.0% vs 7.0% (FAS) and 19.6% vs 7.0% (PPS) for obvious effects, 29.0% vs 24.0% (FAS) and 29.9% vs 24.0% (PPS) for effective, and 50.0% vs 31.0% (FAS) and 50.5% vs 31.0% (PPS) for complete efficacy. The efficacy of XPYS-HEG was superior to that of placebo statistically (P<0.05). (3) The follow-up results at 12 weeks and 18 weeks showed that the efficacy of XPYS-HEG was superior to that of placebo statistically (P<0.05). (4) No adverse effects were found in the XPYS group. Conclusion: It can be concluded that XPYS-HEG is effective and safe for the treatment of people with fatigue-predominant subhealth due to liver-qi stagnation and spleen-qi deficiency.

Objective:To evaluate the effect of lower limb neuromuscular electrical stimulation (NMES) on mechanical ventilation patients in intensive care unit (ICU).Methods:Databases including the Cochrane Library, PubMed, Web of Science, Embase, SinoMed, CNKI, VIP and Wanfang database were searched from inception to May 2021. Randomized controlled trails (RCT) about the influence of NMES of lower limbs in patients with mechanical ventilation in ICU were collected. Routine rehabilitation measures were implemented in the control group, while the combination of routine rehabilitation and NMES on the lower limbs was implemented in the observation group. The literature screening, data extracting, and bias risk assessment of included studies were conducted independently by two reviewers. RevMan 5.3 software was used to perform Meta-analysis. Funnel plot was used to test publication bias.Results:A total of 8 RCT were eventually enrolled. The literature quality evaluation results showed that 1 study was grade A and 7 studies were grade B, suggesting that the quality of the included literature was relatively high. The Meta-analysis results showed that NMES in the lower extremities could effectively shorten the duration of mechanical ventilation in ICU patients [standardized mean difference ( SMD) = -0.51, 95% confidence interval (95% CI) was -0.72 to -0.31, P < 0.000 01], increase the maximum inspiratory pressure [MIP; mean difference ( MD) = 14.19, 95% CI was 9.30 to 19.09, P < 0.000 01], and improve the functional status of critically ill patients [functional status score for ICU (FSS-ICU); MD = 10.44, 95% CI was 3.12 to 17.77, P = 0.005] with statistically significances. However, there were no significant advantages in increasing the Medical Research Council (MRC) score ( MD = 2.13, 95% CI was -1.38 to 5.63, P = 0.23), reducing ICU mortality [relative risk ( RR) = 0.80, 95% CI was 0.51 to 1.24, P = 0.31], shortening length of ICU stay ( MD = -0.54, 95% CI was -3.67 to 2.59, P = 0.74), and the combined effect was not statistically significant. Funnel plot based on the duration of mechanical ventilation showed that the distribution of included articles was basically symmetrical, and no publication bias was detected. Conclusions:NMES of the lower limbs can not only shorten the ventilation duration effectively, but also improve the MIP and functional status of mechanically ventilated patients in ICU. However, it has no significant effect on the MRC score, ICU mortality and length of ICU stay of patients with mechanical ventilation. In the future, high-quality, large sample size and multi-center RCT are needed to verify the effects of NMES.

Objective:To seek any differential effect of combining repeated transcranial magnetic stimulation (rTMS) with a modified version of constraint-induced movement therapy (mCIMT) on the walking ability of stroke survivors.Methods:Seventy-five stroke survivors were randomly divided into a sham rTMS group, an rTMS group and a combined group, each of 25. In addition to 40 minutes of routine rehabilitation daily, including balance training, transfer training, muscle strength training, and proprioceptive training five times a week for 4 weeks, the sham rTMS group and rTMS group received sham or genuine rTMS. The combined group received 20 minutes of rTMS followed by mCIMT training 30 minutes later. The treatment was performed once a day, 5 days a week for 4 weeks. Before and after the treatment, all groups were evaluated using the Fugl-Meyer lower extremity assessment, the Berg balance scale, a 10-metre walk test and the modified Barthel index.Results:Significant improvement was observed in the average scores of all three groups in all of the assessments. The combined group′s averages were, however, significantly better than those of the other two groups.Conclusion:Supplementing mCIMT with rTMS can better improve the walking and other abilities in the activities of daily living of stroke survivors.

Objective To analyze the clinical features and validation of Brighton criteria in Guillain-Barré syndrome (GBS) patients from southern China.Methods The clinical data of hospitalized GBS patients from 69 hospitals of 14 provinces/cities in southern China,the area south of the Huaihe River,between 1 January 2013 and 30 September 2016,were collected and analyzed retrospectively,and patients were classified according to the Brighton criteria of case definition,ranging from a highest (defined as level one) to a lowest (level four) level of diagnostic certainty.Results A total of 1 358 GBS patients were collected,including 51 cases with cranial nerve variants,157 with Miler-Fisher syndrome and 1 150 with classic GBS characterized by flaccid weakness of limbs.Among 1 150 cases of classic GBS,49.57％ (570/1 150) patients had antecedent events,with respiratory infection predominated (71.23％,406/570);83.74％ (963/1 150) presented limb weakness at onset,99.21％ (1 124/1 133) reached the peak within four weeks,with a score of 3.15 ± 1.16 for Hughes Disability Scale;99.56％ (1 128/1 133)developed bilateral weakness and 95.39％ (1 097/1 150) manifested flexia or hyporeflexia;the cerebrospinal fluid showed albuminocytologic dissociation in 80.58％ (772/958) patients whose lumbar puncture was performed;demyelinating GBS accounted for 48.14％ (401/833) and axonal subtype 18.01％ (150/833) respectively in patients with findings of nerve conduction studies available.According to Brighton criteria,the patients were stratified as level one in 44.09％ (507/1 150),level two in 45.74％ (526/1 150),level three in 7.57％ (87/1 150) and level four in 2.61％ (30/1 150) of all the patients,and 69.55％ (507/729),28.67％ (209/729),0％ (0/729) and 1.78％ (13/729),respectively in the patients with complete data (n =729).Conclusions In southern China,demyelinating subtype of GBS is predominant,whereas the proportion of axonal subtype is remarkably lower than that in northern China.The Brighton criteria have a high sensitivity for the diagnosis of GBS in southern China,and examination of cerebrospinal fluid and electrodiagnostic studies are necessary for stratified diagnosis.

Objective:To investigate the efficacy and safety of intracavernous sinus spring coil+Onyx gel embolization combined with proximal spring coil occlusion of the ophthalmic vein in cavernous sinus-dural arteriovenous fistula (CS-DAVF).Methods:Thirty-seven patients with CS-DAVF accepted intracavernous sinus spring coil+Onyx gel embolization combined with proximal spring coil occlusion of ophthalmic vein in Department of Radiology and Interventional Medicine, First Affiliated Hospital of Zhengzhou University were selected. The clinical data and therapeutic efficacy of these patients were retrospectively analyzed.Results:All 37 patients had different degrees of ocular symptoms at the time of treatment: 31 (83.8 %) had conjunctival congestion, 16 (43.2 %) had exophthalmos, and 14 (37.8 %) had obvious periorbital vascular murmur. Endovascular intervention was performed in all patients via venous routes, including inferior petrous sinus approach ( n=34), ophthalmic vein approach ( n=2), and facial vein approach ( n=1). Immediate postoperative DSA showed that 31 patients had complete occlusion of the fistula, and 6 patients had near-total occlusion (disappeared drainage of the thickened ophthalmic vein or obviously slowed down drainage). Thirty-five patients had ocular oedema of varied degrees and then gradually reduced (lasting for 1-2 weeks), and all the ocular congestion and vascular murmurs disappeared before discharging from the hospital. Four patients had postoperative palsy of the motor and abducens nerves, which improved significantly after 1-5 months; 1 patient had diplopia in combination with abducens nerve palsy; all symptoms alleviated after 2 months of nutritional nerve medication. Follow up in Outpatient Clinic or telephone was performed for (12.1±4.4) months, ranged for 6.5-21.3 months; symptoms of ocular congestion and edema disappeared in all patients at the last follow-up. Followed-up DSA at 6 months showed no recurrence of CS-DAVF. Conclusion:Intracavernous sinus spring coil+Onyx gel embolisation combined with proximal spring coil occlusion of the ophthalmic vein is safe and effective in CS-DAVF.

OBJECTIVETo assess the differences in the health promotion demand of practitioners between urban and rural private enterprises by a comparative analysis, and to probe into the more scientific and targeted health promotion measures.

METHODSStratified cluster random sampling and self-designed questionnaire were adopted to survey 852 practitioners in urban and rural private enterprises of a Chinese city.

RESULTSThere were significant differences in practitioners between the two sorts of enterprises in terms of age, length of service, educational level, and forms of employment (P < 0.05 or P < 0.01). The basic knowledge and skills of practitioners in rural private enterprises were worse than those in urban private enterprises(P < 0.05 or P < 0.01). Practitioners in rural private enterprises were significantly less inclined to gain basic health promotion knowledge through enterprise training and network(P < 0.01). The demand of practitioners for health examination and hazard notification was significantly lower in rural private enterprises than in urban private enterprises (P < 0.05).

CONCLUSIONFocused and targeted health promotion should be carried out based on different demand characteristics of practitioners in rural and urban private enterprises.