1.Association of osteoporosis with blood pressure variability in elderly patients with hypertension complicated by osteoporosis
Yinfeng GAO ; Da LIU ; Wenli LUO ; Jing WANG
The Journal of Practical Medicine 2015;31(22):3653-3656
Objective To explore the association of osteoporosis with blood pressure variability in elderly patients with hypertension complicated by osteoporosis, as well as its mechanisms. Methods A total of 189 elderly patients with hypertension were selected. According to the diagnostic criteria for osteoporosis, the patients were divided into three groups. 24-hour ambulatory blood pressure and IL-6 were detected in all the patients, and then compared among different groups. Results For the three group, there were statistical differences in levels of IL-6 and blood pressure variability (P < 0.05). Blood pressure variability was negatively correlated with BMD (P < 0.05). 3. IL-6 was positively related with blood pressure variability (P < 0.05), but had a negative correlation with BMD (P < 0.01). IL-6 had significant statistical differences among different sexes (P < 0.01). Conclusions Osteoporosis is closely associated with blood pressure variability in the elderly patients. IL-6 and blood pressure variability may play a synergistic role in the process of osteoporosis; and IL-6 may be a risk factor for postmenopausal osteoporosis in women.
2.Investigation and analysis of status of research and research utilization in practice among nurses of hospital of Traditional Chinese Medicine
Hua ZHANG ; Guihua XU ; Zhiling SUN ; Haixia GAO ; Yinfeng DONG
Chinese Journal of Practical Nursing 2014;30(27):42-45
Objective To investigate the status of research and research utilization in practice among nurses of hospital of Traditional Chinese Medicine.Methods Two hundred and sixty nurses of hospital of Traditional Chinese Medicine were selected to fill out the questionnaire.Results The rates of involvement of research activities and research utilization among nurses of hospital of Traditional Chinese Medicine were low.The score of every factor ranged from the higher to the lower were communication,organization,research and nurse.Conclusions Involvements of research activities and research utilization among nurses of hospital of Traditional Chinese Medicine are insufficient.Most factors associated with nurses' low extent of research utilization are objective factors.It is pivotal for nursing managers to construct supportive professional environment,improve nurses' research and information skills and the capacity of the research utilization.
3.E-cigarette use among middle school students in Hainan Province
GAO Ying ; SUN Lecheng ; WANG Lili ; HUANG Yinfeng ; WU Yingfeng
Journal of Preventive Medicine 2023;35(8):655-658
Objective:
To investigate of e-cigarette use among middle school students in Hainan Province, so as to provide insights into tobacco control among adolescents.
Methods:
Students were randomly sampled using a multistage stratified cluster random sampling method from three junior high schools, two high schools and one vocational high school in Hainan Province from July to October, 2021. Participants' basic features, use of e-cigarettes, e-cigarette advertising exposure were collected using the Questionnaire on Tobacco and Alcohol Prevalence among Chinese Adolescents in 2021 prepared by Chinese Center for Disease Control and Prevention. Following data weighting, students' use of e-cigarettes and exposure to e-cigarette advertisements were descriptively analyzed, and factors affecting current use of e-cigarettes were identified using a multivariable logistic regression model.
Results:
A total of 8 561 questionnaires were allocated, and 8 538 valid questionnaires were recovered, with an effective recovery rate of 99.73%. The respondents included 4 470 boys (52.35%) and 4 068 girls (47.65%), and there 4 367 junior high school students (51.15%), 3 482 high school students (40.78%), and 689 vocational high school students (8.07%). The rate of e-cigarette use was 25.01% and the rate of current e-cigarette use was 4.68%. There were 2 728 respondents with exposure to e-cigarette advertising during the past 30 days, and the number of weighted individuals were 210 932 (32.60%). The route of e-cigarette advertising exposure mainly included point-of-sale (21.59%), stores (13.61%), and shopping websites (9.01%). Multivariable logistic regression analysis identified region (OR=0.610, 95%CI: 0.482-0.772), males (OR=1.332, 95%CI: 1.062-1.669), high school students (OR=0.376, 95%CI: 0.259-0.545), companion smoking (OR=6.645, 95%CI: 4.935-8.948) and advertising exposure (OR=3.229, 95%CI: 2.581-4.040) as factors affecting current use of e-cigarettes.
Conclusions
The use of e-cigarettes among middle school students is higher in Hainan Province than the national level, and exposure to e-cigarette advertisements may facilitate use of e-cigarettes. It is necessary to strengthen the supervision of e-cigarettes, strictly restrict e-cigarettes advertisements and promotions.
4.The effect of scalp acupuncture combined with rehabilitation training on the regulation of neuro-plasticity-associated protein MAP-2 in gerbils modelling cerebral ischemia and reperfusion
Xiaode GUO ; Ying ZHOU ; Rui WANG ; Xiang ZHOU ; Yinfeng GUO ; Jun TANG ; Shan GAO
Chinese Journal of Physical Medicine and Rehabilitation 2015;37(1):7-10
Objective To observe the effect of scalp acupuncture and rehabilitation training on the regulation of neuro-plasticity-associated protein MAP-2 in gerbils modelling cerebral ischemia and reperfusion.Methods Cerebral ischemia and reperfusion were modelled into thirty-six male gerbils.They were then randomly divided into a model group (A),a scalp acupuncture and rehabilitation training group (B) and a rehabilitation training group (C),each of 12 cases.The scalp acupuncture and rehabilitation training were administered daily to the gerbils in group B beginning 24 h after modeling,for 14 d.Any changes in Bederson scores were observed after one,7 and 14 days.On the 14th day the expression of MAP-2 around the infarct focus was detected using western blotting in all 3 groups.Results On the 7th day the average Bederson score in group B (1.81 ± 0.52) was not significantly different from that in group A (2.13 ± 0.49) or group C (2.00 ± 0.31) (P > 0.05).At the end of the treatment,however,there were significant differences between the groups,with group B (0.47 ± 0.31) scoring significantly better than groups C (1.04 ± 0.63) and A (1.46 ± 0.72) (P < 0.05).Group C was also significantly better than group A (P <0.05).The expression of MAP-2 as measured as integrated optical intensity (IOD) in group B (0.91 ±0.18) was significantly higher than that in group A (0.43 ± 0.21) and group C (0.67 ± 0.24) (P < 0.05) ; so was group C compared to group A (P <0.05).Conclusion The scalp acupuncture combined with rehabilitation training can improve the recovery of motor function and enhance the expression of neuro-plasticity-associated protein MAP-2 in gerbils with after cerebral ischemia and reperfusion.
5.Ultrasound elastography in evaluation of sternocleidomastoid fibrosis after radiotherapy for nasopharyngeal carcinoma
Pan XIAO ; Shangyong ZHU ; Ruochuan LIU ; Yong GAO ; Yinfeng PENG ; Ting HE
Chinese Journal of Ultrasonography 2016;25(2):159-162
Objective To investigate the feasibility and clinical value of ultrasound elastography in assessment of sternocleidomastoid fibrosis in patients after radiotherapy for nasopharyngeal carcinoma . Methods Forty‐five patients with nasopharyngeal carcinoma after radiotherapy ( study group) and 52 healthy volunteers ( control group ) underwent ultrasound elastography . Bilateral sternocleidomastoid elasticity score , thickness , width , resistance index ( RI ) , and pulsatility index ( PI ) were analyzed and compared . Results The sternocleidomastoid elastography in study group was mainly blue ,and that in control group was mainly green . The difference of sternocleidomastoid elasticity score ,width ,and thickness was significant between study group and control group ( P <0 .05) ,reseparately . There was no significiant difference in the RI ,PI between study group and control group ( P > 0 .05) . Conclusions Ultrasound elastography could be effectively and noninvasively used for evaluating the sternocleidomastoid fibrosis in patients after radiotherapy for nasopharyngeal carcinoma . It has a potential clinical value in the grading and classification of fibrosis .
6.The value of ultrasonography in the diagnosis of piriformis syndrome
Ting HE ; Shangyong ZHU ; Ruochuan LIU ; Yong GAO ; Yinhong YANG ; Yinfeng PENG
Chinese Journal of Ultrasonography 2016;(1):61-64
Objective To discuss the diagnostic value of ultrasonography in piriformis syndrome . Methods Ultrasonography was performed in thirty‐eight patients with unilateral piriformis syndrome and forty healthy volunteers . The morphological structures and the internal echoes of their bilateral piriformises and sciatic nerves were observed and their thicknesses were measured . These parameters of the patients and voluteers were recorded and compared . Results The ultrasonographic images of piriformis and sciatic nerve of the healthy voluteers showed no abnormal change . The thickness difference of their bilateral piriformises and sciatic nerves had no statistical significance ( P > 0 .05 ) . The ultrasonography image of the morphological structure and the internal echo of the sick side piriformis and sciatic nerve of the patients with piriformis syndrome showed a change ,that the sick side piriformis was significantly thicker than the healthy side piriformis [(25 .74 ± 3 .12) mm vs (22 .48 ± 2 .60) mm , P < 0 .05] . The area under the operator characteristic curve ( AUC ) for the thickness difference of bilateral piriformises in diagnosing piriformis syndrome was 0 .896 ,with the optimal cut‐off value of 2 .15 mm . However ,the thickness difference of their bilateral sciatic nerves had no statistical significance ( P >0 .05) . Conclusions Ultrasonography can show piriformis and sciatic nerve clearly . The ultrasonographic images and the thickness difference of the bilateral piriformises is helpful to diagnose piriformis syndrome ,and can provide more informations for clinic .
7.Expression of CD55 and CD59 in chronic rhinosinusitis and its significance
Lei XIA ; Yinfeng WANG ; Wei GAO ; Hong GAO
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2014;49(12):1021-1023
Objective To understand the expression of complement regulatory proteins CD55 and CD59,which secreted by epithelial cells of normal and chronic sinusitis patients.Methods Cell culture and flow cytometry were used to detect the expression of complement regulatory proteins CD55 and CD59.SPSS 18.0 software was used to analyze the data.Results CD55 was expressed both in normal nasal mucosa and mucosa of chronic sinusitis.The expression in normal group was 0.001 ±0.001,significantly lower than that in CRS group which was 0.067 ± 0.028 (t =-10.535,P < 0.01).CD59 was also expressed in the two groups.In normal group,the expression of CD59 was 0.879 ± 0.005,significantly higher than that in CRS group which was 0.238 ± 0.034 (t =83.416,P <0.01).Conclusions The nasal mucosa in CRS patients showed low expression of CD55 and high expression of CD59.This mechanism may be involved in the occurrence of CRS.
8.Investigation on influencing factors of health literacy and analysis on health education demand based on mobile terminal among college students
Hua ZHANG ; Zhiling SUN ; Haixia GAO ; Yinfeng DONG ; Ke ZHAO ; Sainan WANG ; Kangkai CHEN ; Yu ZHUANG
Chongqing Medicine 2018;47(15):2055-2060
Objective To understand the health literacy status,influencing factors and demand carrying out the health education based on the mobile terminal among college students to provide a new idea for formulating and implementing the health literacy promotion plan for university students.Methods The multi-stage stratified cluster random sampling method was adopted to extract 1 949 students from partial universities in Nanjing City and conduct the investigation by adopting the Rapid Estimate System of Health Literacy and Health Education Demand Based on the Mobile Terminal Questionnaire of College Students.The influence factors were analyzed by using the univariate analysis and ordinal multi-classification Logistic regression analy sis.Results The university students with high,marginal and low health literacy level accounted for 31.3%,48.9% and 19.8% respectively.The proportions of the students with high health literacy in the four dimensions,including health knowledge,health behaviors,health skill and health status,were 57.9%,18.3%,61.0% and 44.5% respectively.The ordinal multi-classification Logistic regression analysis showed that the major influence factors affecting the health literacy of university students were gender,education background of mothers,majors,grades,electively taking the health education course.81.2 % of university students wanted to or urgently wanted to understand the health literacy knowledge.The main route getting the health literacy knowledge by the university students was network(83.8%).91.8% of students were willing to learn the health literacy knowledge through mobile terminal.87.1% of students believed that the WeChat was suitable to learn the health knowledge,81.3% of students hoped to use the WeChat platform for learning the health knowledge,73.8% of students hoped the Wechat to push the health knowledge with the modes of words combined with images and video.It was recommended that the health knowledge pushing for 1-3 times per week was suitable.Conclusion The health literacy of university students is at the marginal level.The health behaviors literacy is most lacking and the demand for the health education based on the mobile terminal is stronger.The health literacy intervention of university students should sufficiently apply the new media platform superiority and the emphasis should be placed on the populations of males,low education background mothers,non-medicine major,low grade and without electively taking the health education course.
9.Artificial Intelligence Quantitative Parameters in Predicting Invasion of Lung Adenocarcinoma with Diameter≤2 cm of Ground-Glass Density
Yuhai XIE ; Xiaohu LI ; Weishu HOU ; Xiaoyan GU ; Yinfeng QIAN ; Xu GAO ; Dong HU ; Lidong YOU
Chinese Journal of Medical Imaging 2023;31(12):1288-1292
Purpose To investigate the clinical value of artificial intelligence(AI)quantitative parameters in predicting the invasion degree of lung adenocarcinoma with diameter≤2 cm of ground-glass density.Materials and Methods A total of 80 patients with lung adenocarcinoma with diameter≤2 cm ground-glass density confirmed by pathology from March 2019 to April 2022 were retrospectively analyzed.A total of 90 nodules were rerolled,including 8 adenocarcinomas in situ(AIS),34 minimally invasive adenocarcinomas(MIA)and 48 invasive adenocarcinomas(IAC).They were divided into the experimental group(IAC)and the control group(AIS and MIA).The differences of the AI quantitative parameters such as volume,three-dimensional length diameter,maximum area,maximum CT value,minimum CT value and average CT value were compared between two groups,and the predictive values of AI quantitative parameters for the invasion degree of lung adenocarcinoma was evaluated.Results There were statistically significant differences with age,volume,three-dimensional length diameter,maximum area,maximum CT value and average CT value between the two groups(all P<0.05),but no statistically significant differences in gender and minimum CT value(both P>0.05).Binary Logistic regression analysis showed that the three-dimensional length diameter(odd ratio=2.020,P=0.034)and the maximum CT value(odd ratio=1.008,P=0.013)were independent predictors for lung adenocarcinoma with diameter≤2 cm of ground-glass density.The regression model based on the three-dimensional length diameter and the maximum CT value had the best predictive performance,and its AUC was 0.901.When the critical value was 2.432,its sensitivity and specificity were 93.75%and 71.43%,respectively.Conclusion AI quantitative parameters have a high value in predicting the degree of invasion of lung adenocarcinoma with diameter≤2 cm of ground-glass density,and the combined model with three dimensional long diameter and maximum CT value has the highest diagnostic efficiency.
10.Evaluation of the efficacy of endoscopic posterior nasal neurectomy with pharyngeal neurectomy of allergic rhinitis combined with chronic rhinosinusitis with nasal polyps.
Qian ZHOU ; Yu GAO ; Chunchen PAN ; Xianguang LI ; Fei YIN ; Wei GAO ; Tao GUO ; Jingwu SUN ; Yinfeng WANG
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2023;37(5):360-364
Objective:To investigate the effect of posterior nasal neurectomy(PNN) with pharyngeal neurectomy (PN) on chronic sinusitis with nasal polyps (CRSwNP)complicated with perennial allergic rhinitis (PAR). Methods:83 patients with perennial allergic rhinitis combined with chronic group-wide sinusitis with nasal polyps who attended our hospital from July 2020 to July 2021 were selected. All patients underwent conventional functional endoscopic sinusitis surgery(FESS)+ nasal polypectomy. Patients were divided according to whether they underwent PNN+PN. 38 cases in the experimental group underwent FESS combined with PNN+PN; 44 cases in the control group underwent conventional FESS alone. All patients underwent the VAS, RQLQ, and MLK before treatment, and at 6 months and 1 year after surgery. Meanwhile, other relevant data were collected and the preoperative and postoperative follow-up data were collected and analyzed to assess the differences between the two groups. Results:The total postoperative follow-up period was 1 year. The recurrence rate of nasal polyps at 1 year postoperatively and the nasal congestion VAS score at 6 months postoperatively were not statistically significant in the two groups(P>0.05). However, the patients in the experimental group had statistically significantly lower effusion and sneezing VAS scores, MLK endoscopy scores and RQLQ scores at 6 months and 1 year postoperatively, and nasal congestion VAS scores at 1 year postoperatively compared to the control group(P<0.05). Conclusion:For patients with perennial AR complicated with CRSwNP, the combination of the PNN+PN in FESS can significantly improve the short-term curative effect, and PNN+PN is a safe and effective surgical treatment.
Humans
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Nasal Polyps/surgery*
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Rhinitis, Allergic/surgery*
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Sinusitis/surgery*
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Rhinitis, Allergic, Perennial
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Endoscopy
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Denervation
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Chronic Disease
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Rhinitis/complications*