Objective To investigate health literacy before and after the medical intervention and its influencing factors so as to provide evidence for public health promotion.Methods Stratified multi-stage random sampling method was applied for residents aged 15-69 years from 8 urban or rural communities of Taishun County of Lucheng District.The comprehensive health literacy promotion and intervention was carried out,and a unified citizen health literacy questionnaire was designed.Residents' health literacy,the three aspects of health literature and five categories of health literacy issues levels were compared before and after the intervention,and Chi-square test was used for data analysis.Results The overall rate of having health literacy was 11.8％ and 16.3％ in 2012 and 2013,respectively (x2=7.20,P＜ 0.01).The rate of basic health concept and knowledge,health lifestyles and behaviors,and medical skills were significantly raised from 18.5％,9.4％ and 23.5％ to 28.0％,14.6％ and 33.5％,respectively (x2 values were 21.60,11.07 and 20.85,respectively; all P＜0.01).As to the five issues of health literacy,the level of the scientific healthy literacy,the chronic disease literacy,the literacy of infectious disease,the safety and first aid literacy and the basic health literacy were significantly inclined (52.4％ vs.40.4％,39.3％ vs.31.8％,27.8％ vs.22.4％,74.0 ％ vs.58.2％ and 41.9％ vs.33.8％,respectively; x2 values were 27.79,34.95,8.10,43.07 and 13.61,respectively; all P＜0.01).Conclusion Health education was helpful in the promotion of healthy literacy.Healthy lifestyles and behavior literacy and chronic disease prevention literacy should be important for the rural,elderly,low-education level and low-income populations.

Objective: To evaluate the dietary quality of residents in Wenzhou City, Zhejiang Province, so as to provide the basis for future health education and nutrition intervention programs. Methods: A stratified multi-stage random sampling method was used to select residents aged 18 years and older in 6 counties (cities, districts) of Wenzhou City as the study subjects, “24-hour dietary review for 3 consecutive days” was adopted to collect dietary intake, and the diet balance index (DBI_16) scoring method was applied to evaluate the dietary quality. Results: This study analyzed the dietary quality of 406 residents in Wenzhou City, including 197 males (48.52%) and 209 females (51.48%). The majority of the residents were aged 18-44 years (254 residents, 62.56%). The median DBI total score was -31 (interquartile range, 8), and 404 residents had insufficient dietary intake, accounting for 99.51%. The median DBI positive score was 5 (interquartile range, 6), and 288 residents had appropriate dietary intake, accounting for 70.94%. The median DBI negative score was 37 (interquartile range, 6), and 210 residents had a high level of insufficient dietary intake, accounting for 51.72%. Five dietary patterns, namely A, B, C, E and F, were identified, with pattern B being the most dominant, accounting for 75.62% of the total (307 individuals). Patterns D, H, I and G were not observed. Conclusions The dietary quality of the residents surveyed indicates the existence of dietary imbalances, mainly manifesting as inadequate intake. It is recommended to strengthen nutritional and health guidance.

Objective:To explore the predictive efficiency of the timed "up and go" test (TUGT) on the frailty of elderly inpatients with cardiovascular disease and to provide an objective reference for clinical assessment of frailty.Methods:According to the convenience sampling method, a total of 156 elderly patients who were hospitalized in Cardiovascular Department in the Second Affiliated Hospital of Shantou University Medical College from May to July 2019 were selected as research objects. Frailty Phenotype Scale was used to evaluate their frailty, TUGT was used to record their walking function and ROC was used to analyze the predictive efficiency of TUGT on the frailty of elderly inpatients with cardiovascular disease.Results:ROC curve analysis showed that the optimal critical value of TUGT for predicting frailty of patients aged 60 to 69 years was 15.17 s, area under curve ( AUC) was 0.827, 95% CI was 0.727 to 0.902, the sensitivity was 66.67% and the specificity was 98.04%. The optimal critical value of TUGT for predicting frailty of patients aged equal or over to 70 years was 15.26 s, AUC was 0.829, 95% CI was 0.724 to 0.906, the sensitivity was 77.50% and the specificity was 82.86%. Conclusions:TUGT has moderate predictive efficacy in assessment of frailty in elderly inpatients, but it can provide an objective and effective reference for clinical data. Moreover, the test is fast, simple and clinically easy to operate, which can be used as a preliminary screening for frailty in elderly inpatients with cardiovascular diseases.

Objective To investigate the therapeutic effect of different combination regimens on patients with high-frequency sudden sensorineural hearing loss(SSNHL). Methods 82 patients with high-frequency SSNHL from December 2013 to May 2017 were enrolled. The control group was treated with hormone,lidocaine, and genetein combination therapy,while the observation group received systemic hormones,and local hormones combined with hyperbaric oxygen therapy,the average frequency of pure tone valve improvement,complications and adverse reactions in two groups were compared.Results After the treatment,the average pure tone of the two groups was significantly improved than pretherapy(tcontrol group = 10.28,P = 0.00;tobservation group = 11.06, P=0.00),but there was no significant difference in hearing improvement between the two groups(t=0.680,P=0.698),the total effective rate in the control group was 63.41%,in which the observation group was 68.29%,the difference was not statistically significant(χ2=0.230,P=0.816),but the cure rate was 26.83% in the observa-tion group which was higher than that in the control group(7.32%)(χ2=2.05,P=0.040).There was no signifi-cant difference in improvement of complication(tinnitus and ear nausea)between the two groups(χ2Tinnitus =0.000,P=1.000;χ2Aurussion=0.000,P=1.000),and there was no obvious adverse reaction in both groups. Conclusions Treatment of high-frequency SSNHL,hormone and hyperbaric oxygen therapy is good and safe, which can effectively improve the patient′s complication(tinnitus and ear nausea).

Objective:To investigate the research competence and training needs of young general practitioners (GPs) in Guangdong province.Methods:A questionnaire survey on research competence and training needs was conducted in December 2020 among GPs from one selected economically developed area and one selected less developed area in Guangdong Province.Results:A total of 172 young GPs were included in the study. The survey showed that 75.6% (130/172) and 76.2% (131/172) respondents thought that participation in scientific research and research literacy were important, but only 11.9% (21/172) had participated in research project, among whom 81.0% (17/21) undertook data collection. The basic score of evidence-based medicine was 24.00(21.00, 28.00), and 55.2% respondents (95/172) were able search literature when they encountered problems and 43.7% (77/172) used domestic databases. The self-assessment score of scientific research ability was 14.00(12.00, 17.00), the score of research training needs was 41.00(31.00, 49.50), and the scores of "scientific research topic selection, scientific research design, statistical analysis, organization and implementation, and paper writing" were generally high. There was significant difference in the total scores of the two scales of evidence-based medicine basis and scientific research ability self-assessment among respondents with different educational background ( P<0.05). The basic score of evidence-based medicine of orientation-trained GPs was higher than that of non-orientation-tranined GPs; the average score of research training needs in female respondents was higher than that in males ( P<0.05). Conclusions:The study suggests that young general practitioners have inadequate experience in research participation and organization, and low self-ratings of research competence, but generally high personal efficacy in research. It is recommended that appropriate training content and well-organized intervention should be developed for young GPs.

Objective:To explore the selection of surgical methods for different sites of symptomatic Rathke's cleft cyst (RCC) and the clinical efficacies of these patients.Methods:Forty-seven patients with symptomatic RCC, admitted to our hospital from January 2016 to December 2019, were chosen in our study; 21 patients with intrasellar symptomatic RCC accepted surgery via unilateral nasal approach at the right side, 19 patients with intra-suprasellar symptomatic RCC accepted surgery via bilateral nasal approach, 3 patients with suprasellar symptomatic RCC accepted endonasal transsphenoidal surgery under endoscope, and 4 patients with suprasellar symptomatic RCC accepted craniotomy via pterion approach. The clinical efficacies and complications of patients accepted different surgical methods were compared. All patients were followed up for 3-36 months to observe the recurrence.Results:The postoperative symptoms of the patients were effectively improved, including headache relief ratio of 27/31, vision loss improvement ratio of 5/5, high prolactin relief ratio of 11/13, pituitary function improvement ratio of 9/18. Complications occurred in 6 patients, presenting as diabetes insipidus. Four patients recurred during follow-up.Conclusion:Intrasellar and intra-suprasellar symptomatic RCC accepted surgery via endoscopic transnasal transsphenoidal approach are safe and effective; selection of surgical methods for suprasellar symptomatic RCC should be determined according to the sizes and growth directions of cysts.

Objective: To explore the predictive value of the timed "up and go" test on falling of inpatients with stroke, providing objective reference for clinical fall risk evaluation. Methods: A total of 62 stroke in patients who were treated in the department of Neurology of the Second Affiliated Hospital of Shantou University Medical College from January 2018 to June 2018 were selected by the convenience sampling method. The timed "up and go" test was used to record the walking function of stroke inpatients. An ROC curve was used to analyze the efficacy in predicting falls of stroke inpatients. Results: The TUGT has demonstrated intraclass correlation coefficient (ICC) value of 0.963 (95%CI 0.938-0.978), and Cronbach alpha coefficient value of 0.983.The difference of the TUGT time between recurrent-fall stroke inpatients [15.69 (13.30, 19.87) seconds] and the patients without a history of falling [12.45 (10.08, 16.26) seconds] was statistically significant (Z=-2.585, P<0.05). Meanwhile, the difference of the TUGT time between male stroke inpatients [13.12 (10.23, 15.35) seconds] and female stroke inpatients [17.09 (12.98, 19.87) seconds] was also statistically significant (Z=-2.297, P<0.05). The TUGT time was significantly (P<0.05) positively correlated both with the fall history (rs=0.331) and gender (rs=0.294) in stroke inpatients. The result of ROC curve showed that the optimal TUGT cut-off point for predicting the fall of male stroke patients was 13.12 seconds with 0.696 for AUC, 78.6% for sensitivity and 68.2% for specificity (P<0.05).While the optimal TUGT cut-off point for predicting the fall of female stroke inpatients was 13.68 seconds with 0.691 for AUC, 73.3% for sensitivity and 65.6% for specificity (P<0.05). Conclusions Although TUGT has good feasibility in stroke inpatients, its predictive value for future falls of stroke inpatients is medium. The assessment and prediction of fall risk should be considered carefully by medical workers so as to reduce the occurrence of falls in stroke inpatients.