1.The feasibility of breath control management guided stereotactic ablation body radiotherapy of liver tumors by volumetric modulated arc therapy
Jianjian QIU ; Bo LYU ; Ying HUANG ; Weihai ZHUO ; Xiangpeng ZHENG
Chinese Journal of Radiological Medicine and Protection 2017;37(2):143-148
Objective To investigate the feasibility and plan quality of the image-guided volumetric modulated arc therapy (VMAT) based voluntary deep exhale breath-holding technique in the stereotactic ablative body radiotherapy (SABR) for liver tumors.Methods Fifteen patients with liver tumors were involved in this study.All patients were immobilized with voluntary deep exhale breath hold (vDEBH) combined with real-time position management (RPM) respiratory gating system.Treatment was planned using VMAT with 2 modified partial arc and re-planned using intensity modulated radiation therapy (IMRT) technique for comparison.Dosimetric parameters were calculated for plan quality assessment.Quality assurance studies included absolute dose and multiple planar dose verifications,total monitor units and delivery time analysis.Daily cone beam computed tomography imaging was used to verify the motions.Results There were no significant dosimetric differences between VMAT and conventional IMRT plans (P >0.05).Both techniques were able to minimize doses to organs at risk including normal liver,kidneys,spinal cord,and stomach.However,the average monitor units with VMAT were significantly lower 28.1% than those with IMRT(t =3.064,P <0.05).The average beam-on time in VMAT plans was 31.6% shorter than that in IMRT plans(t =2.278,P < 0.05).Conclusions The utilization of VMAT in the treatment planning of SABR for liver tumors under breath control mode has better dosimetrics.In comparison to conventional IMRT plans,VMAT plans have higher efficiency and feasibility.
2.Clinical study on the safety and efficacy of dezocine combined with flurbiprofen axetil in postoperative analgesia in elderly patients undergoing upper abdominal surgery
Ying HAN ; Wen QIU ; Peijun LYU ; Jinsong ZHAO ; Yongkuan JIANG
Chinese Journal of Primary Medicine and Pharmacy 2017;24(23):3540-3543
Objective To explore the safety and efficacy of dezocine combined with flurbiprofen axetil in postoperative analgesia in elderly patients undergoing upper abdominal surgery.Methods 80 patients underwent abdominalsurgery were selected.They were divided into study group(T group) and control group(C group) according to the random number table,40 cases in each group.The visual analogue scale(VAS) and Ramsay sedation score were recorded at 2h,6h,12h,24h,48h after operation,respectively.The anesthesia-related complications such as sleepiness,chills,postoperative nausea and vomiting (PONV),and pulmonary infection in 48 hours were also recorded.Results There were no statistically significant differences in the VAS score between the two groups in the resting state and the active state(t =0.287,0.436,all P > 0.05).The VAS scores of T group were significantly lower than those of C group at 2h,6h,12h,24h and 48h after operation (t =4.096,4.241,5.510,6.121,5.752,3.542,3.866,4.948,5.542,4.030,all P < 0.05).There were no statistically significant differences in Ramsay sedation scores between the two groups at postoperative 2h,6h,12h,24h and 48h (t =0.323,0.226,0.541,0.297,0.771,0.795,all P > 0.05).There were no statistically significant differences in the incidence of drowsiness,chills,PONV,skin itching and pulmonary infection in the two groups (4 cases vs.6 cases,6 cases vs.5 cases,5 cases vs.3 cases,1 case vs.3 cases,5 cases vs.1 case,P =0.499,0.712,0.745,0.615,0.201).Conclusion The postoperative analgesic compatibility of dezocine combined with flurbiprofen axetil can effectively relieve the postoperative pain in elderly patients with upper abdominal surgery and provide good postoperative analgesic effect and does not increase the incidence of drug related complications.It is worth to promote in clinical.
3.Performance evaluation of inpatients’medical service for major diseases in some Beijing municipal hospitals ;based on diagnosis-related groups
Luming YU ; Shui GU ; Wenfeng WANG ; Dan XIE ; Moning GUO ; Wanru LIU ; Zhen WANG ; Yiping LYU ; Yelong QIU ; Ying CHEN
Chinese Journal of Hospital Administration 2015;(7):509-515
Objective To use diagnosis related group (DRGs ) for the first time in overall evaluation of inpatient service performance evaluation of major diagnostic category (MDC)for all the Beijing municipal hospitals,and recommend how to strengthen Beijing municipal hospitals system in diagnosis and treatment ability of main diseases and improve inpateint service performance.Methods BJ-DRGs burster software was used to analyze the first page information of the medical records of cases discharged from all the Beijing municipal hospitals between 2012 and 2014 to determine the weight of each DRG,and based on such weight the related indicators of such hospitals and central hospitals in 2012, 2013,2014 were compared and analyzed.Results Improvements were found in such indices as diagnosis and treatment difficulty of 50% MDC,time efficiency of 81.8% MDC,cost efficiency of 77.3% MDC, and general capacity of 54.5% MDC for all Beijing municipal hospitals.In addition,the municipal hospitals were found superior to the central hospitals in such indices as cost efficiency of 68.2% MDC, and time efficiency of 59.1% MDC.On the other hand however,they were found inferior to the central hospitals in such indices as diagnosis and treatment difficulty of 72.7% MDC,and the comprehensive ability index of the two systems were found equivalent.Another finding was that there was no obvious improvement of the coverage of disease types at major tertiary hospitals in Beijing for the past three years.Municipal hospitals of greater contribution of MDC weight were highly consistent with the hospitals assigned with national key projects of disciplinary developments. Conclusion The comprehensive evaluation results of inpatient service performance of main diseases at Beijing’s municipal hospitals based on DRGs system,showed that the Beijing’s hospital authority had played an important role in improving inpatient service performance especially in reducing the burden of patients,improving the service efficiency through increasing government investment,optimizing service organization and implementation of performance management.But it also suggested that measures such as collectivize construction and management should be taken to improve municipal hospitals’linical specialty ability, improve the MDC diagnosis and treatment difficulty,and resume their functions of tertiary hospitals.
4.Ranibizumab Plus Combined Surgery for Treatment of Neovascular Glaucoma with Vitreous Hemorrhage.
Xiu-Juan LI ; Xiao-Peng YANG ; Qiu-Ming LI ; Yu-Ying WANG ; Xiao-Bei LYU
Chinese Medical Journal 2015;128(15):2078-2083
BACKGROUNDNeovascular glaucoma (NVG) is a refractory glaucoma. The management of NVG is very difficult, and it is more difficult when combined with vitreous hemorrhage. The aim of this study was to investigate the effects of ranibizumab plus combined surgery for NVG with vitreous hemorrhage.
METHODSA total of 26 eyes of 26 NVG patients with vitreous hemorrhage were recruited in this study. The patients aged from 36 to 63 years with a mean age of 51.97 ± 7.60 years. The mean intraocular pressure (IOP) was 46.38 ± 5.75 mmHg (1 mmHg = 0.133 kPa) while being treated with the maximum medical therapy. The mean best-corrected visual acuities converted to logarithm of the minimum angle of resolution (logMAR BCVA) was 2.62 ± 0.43. All the patients underwent intravitreal injection of 0.5 mg (0.05 ml) ranibizumab combined with pars plana vitrectomy (PPV), pars plana lensectomy (PPL) with a preserved anterior capsule, panretinal photocoagulation (PRP), and trabeculectomy (intravitreal ranibizumab [IVR] + PPV + PPL + PRP + trabeculectomy). The IOP and logMAR BCVA were the main outcome measures in this study.
RESULTSThe follow-up period was 12 months. The mean postoperative IOPs were 26.38 ± 3.75 mmHg, 21.36 ± 3.32 mmHg, 18.57 ± 3.21 mmHg, and 16.68 ± 2.96 mmHg, respectively at 7 days, 1 month, 3 months, and 12 months after PPV + PPL + PRP + trabeculectomy. At the last follow-up, the mean IOP was significantly lower than the preoperative one (t = 6.612, P = 0.001). At 7 days, 1 month, 3 months, and 12 months after PPV + PPL + PRP + trabeculectomy, the mean logMAR BCVA were 1.30 ± 0.36, 1.29 ± 0.37, 1.29 ± 0.39, and 1.26 ± 0.29, respectively. At the last follow-up, the mean logMAR BCVA was significantly improved, and the difference was statistically significant compared with preoperative one (t = 6.133, P = 0.002). The logMAR BCVA improved in 22 eyes (84.62%), and remained stable in 4 eyes (15.38%). The neovascularization in the iris and the angle regressed significantly in all patients 7 days after ranibizumab injection. No serious complications occurred during 12 months of the study.
CONCLUSIONSIVR + PPV + PPL + PRP + trabeculectomy can control IOP well and improve BCVA without severe complication for NVG patients with vitreous hemorrhage.
Adult ; Female ; Glaucoma, Neovascular ; drug therapy ; surgery ; Humans ; Intraocular Pressure ; drug effects ; Male ; Middle Aged ; Postoperative Complications ; Ranibizumab ; therapeutic use ; Trabeculectomy ; adverse effects ; Vitrectomy ; adverse effects ; Vitreous Hemorrhage ; drug therapy ; surgery
5.Correlation study on the serum uric acid and free fatty acid levels of Shandong coastal inhabitants
Mingyue QIU ; Luan WANG ; Xu HOU ; Kui CHE ; Ying CHEN ; Zhongchao WANG ; Wenshan LYU ; Shihua ZHAO ; Yangang WANG
Chinese Journal of Endocrinology and Metabolism 2017;33(9):765-768
To evaluate the correlation of the serum uric acid and free fatty acid (FFA) levels in Shandong coastal residents. To investigate the correlation between serum uric acid and FFA based on 3860 individuals who have been long staying in Qingdao, Yantai, Weihai, Rizhao with a randomized, stratified cluster sampling method. According to FFA quartile, subjects were divided into four groups: group Q1 of 908, group Q21016, group Q3958, and group Q4978 cases. The prevalence of hyperuricemia and serum uric acid levels increased with the increasing FFA quartile. Compared with Q1, Q2, and Q3 groups, the prevalence of hyperuricemia in Q4 group and the increase of serum uric acid were statistically significant(P<0. 05). And in the group Q4, hyperuricemia prevalence is twice as the group A. According to the serum uric acid level, subjects were divided into the normal uric acid group(n=3331) and the hyperuricemia group ( n = 529). In the hyperuricemia group, their systolic blood pressure, diastolic blood pressure, waist circumference, hip circumference, triglycerides, total cholesterol, low density lipoprotein-cholesterol (LDL-C), glucose, uric acid, FFA, body mass index etc. were significantly higher than those of the normal uric acid group (all P<0. 01), while the high density lipoprotein-cholesterol ( HDL-C), cystatin, glomerular filtration rate (eGFR) are significantly lower than those of the normal uric acid group( all P<0. 01). Serum uric acid levels are positively correlated with systolic and diastolic blood pressures, waist and hip circumferences, triglycerides, total cholesterol, LDL-C, FFA, blood glucose, body mass index (all P<0. 01); and negatively correlated with eGFR (P<0. 01). Multiple regression analysis showed that systolic blood pressure, FFA, total cholesterol, triglycerides, LDL-C, blood glucose, body mass index, eGFR were factors influencing serum uric acid independently. Multivariate binary logistic regression analysis showed that systolic blood pressure, waist circumference, total cholesterol, blood glucose, and FFA are independent risk factors to predict hyperuricemia onset while eGFR is a protective factor. Serum uric acid level is closely related to the free fatty acid, and FFA seems to be involved in the development and progression of hyperuricemia.
6.Clinical efficacy of radical resection of pancreatic cancer after neoadjuvant conversion therapy
Linxi ZHU ; Liang MAO ; Juan DU ; Weiwei KONG ; Lei WANG ; Ying LYU ; Jian HE ; Min TANG ; Jun CHEN ; Yudong QIU
Chinese Journal of Digestive Surgery 2023;22(7):916-923
Objective:To investigate the clinical efficacy of radical resection of pancreatic cancer after neoadjuvant conversion therapy.Methods:The retrospective and descriptive study was conducted. The clinicopathological data of 23 patients who underwent radical resection of pancreatic cancer after neoadjuvant conversion therapy in Nanjing Drum Tower Hospital Affiliated to Nanjing University Medical School from January 2019 to May 2022 were collected. There were 17 males and 6 females, aged 58(range, 33-73)years. After neoadjuvant conversion therapy, the three-dimensional (3D) visualization was used to evaluate and classify tumor vascular invasion, and surgical plan was planned and implemented. Observation indicators: (1) situations of neoadjuvant conversion therapy; (2) surgical situations; (3) postoperative histopathological examination; (4) postoperative recovery; (5) follow-up. Measurement data with normal distribution were represen-ted as Mean± SD, and measurement data with skewed distribution were represented as M(range) or M( Q1, Q3). Count data were described as absolute numbers. Results:(1) Situations of neoadjuvant conversion therapy. All 23 patients received the AG combination chemotherapy (albumin-paclitaxel+gemcitabine), including 14 patients combined with stereotactic body radiation therapy. Of the 23 patients, 22 cases achieved partial response, and 1 case showed stable disease. The CA19-9 of the 23 patients was 85.06(29.74,634.5)U/mL and 13.96(9.74,25.02)U/mL before and after neoadjuvant conversion therapy, respectively. (2) Surgical situations. According to the results of preoperative 3D visualization of tumor vascular invasion, 7 of the 23 patients were evaluated as arterial invasion, 8 cases were evaluated as venous invasion, 5 cases were evaluated as arterial and venous invasion, and there were 3 cases showing negative of vascular invasion. Of the 23 patients, 12 cases underwent pancreaticoduodenectomy, 4 cases underwent radical antegrade modular pancreatosplenectomy, 7 cases underwent total pancreaticoduodenectomy. For vascular reconstruction, there were 10 patients without vascular reconstruction, and there were 13 patients undergoing artificial vascular vein reconstruction. The operation time and volume of intraoperative blood loss of the 23 patients was (524±171)minutes and 1 000(400,1 600)mL, respectively. (3) Postoperative histopathological exami-nation. Results of postoperative histopathological examination in 23 patients showed that there were 2 cases with moderate-well differentiated tumor, 10 cases with moderate differentiated tumor, 7 cases with moderate-poorly differentiated tumor, 2 cases with poorly differentiated tumor, and 2 cases negative of tumor. The number of lymph node dissected in 23 patients was 16±7. There were 5 cases with lymph node metastasis and 18 cases without lymph node metastasis. There were 17 cases with nerve invasion and 6 cases without nerve invasion. All 23 patients were negative of vascular invasion. Of the 23 patients, there were 21 cases with R 0 resection and 2 cases with R 1 resection. For pathological TNM staging, there were 2 cases with 0 stage, 13 cases with Ⅰ stage, 7 cases with Ⅱ stage, and 1 case with Ⅳ stage. For postoperative pathological scoring, there were 2 cases achieved 0 point (complete pathological remission), 16 cases achieved 2 points (partial remission), and 5 cases achieved 3 points (no significant effect). (4) Postoperative recovery. The postoperative duration of hospital stay of 23 patients was 19(14,31)days. There were 17 of 23 patients underwent postoperative complications, including 11 cases with Clavien-Dindo Ⅱ stage complications, 3 cases with Clavien-Dindo Ⅲa stage complications, 1 case with Clavien-Dindo Ⅲb stage complication, 1 case with Clavien-Dindo Ⅳ stage complication, and 1 case with Clavien-Dindo Ⅴ stage complica-tion. (5) Follow-up. There were 22 patients underwent follow-up, with follow-up time as 12(9,23)months. There were 9 patients underwent postoperative recurrence and metastasis, with recurrence and metastasis time as 7.8(range, 6.0-12.0)months. During the follow-up, 15 of the 22 patients survived. Conclusion:Radical resection of pancreatic cancer after neoadjuvant conversion therapy is feasible.
7.Effect and mechanism of Yunkang oral liquid in regulating endocrine system and VEGF signaling pathway and reducing abortion rate in recurrent abortion mice.
Bo CHEN ; Qiu-Qiu SHI ; Kai-Lun LIANG ; Yu-Yue XU ; Ying-Ying FANG ; Su-Hong CHEN ; Gui-Yuan LYU
China Journal of Chinese Materia Medica 2018;43(9):1894-1900
This experiment focuses on the effect of Yunkang oral liquid on abortion rate, endocrine system and VEGF signal pathway in Clark classical recurrent abortion model mice. RSA mice were randomly divded into model group, low, middle and high-dose groups and progesterone group. The normal pregnancy mice were included into normal group. Since the first day of pregnancy, the normal group and the RSA model group were given the same dose of distilled water, while low, middle and high-dose groups were given Yunkang oral liquid at the dose of 9, 18, 36 mL·kg¹·d⁻¹; progesterone group were given progesterone by 0.039 g·kg¹·d⁻¹. The mice were put to deathat the 15th day of pregnancy, and the embryo loss rate of each group was observed. Serum estradiol (E₂), progesterone (P), prolactin (PRL), luteinizing hormone (LH), follicle stimulating hormone (FSH) level were tested; the protein expressions of estrogen receptor(ER), progesterone receptor (PR), prolactin receptor (PRLR) in decidua and RAS, MAPK, VEGF, VEGFR-2 gene and protein expressions in deciduas were studied. The results showed that middle, high dose Yunkang and progesterone could significantly decrease the embryo loss rate of RSA mice. The levels of FSH, LH, PRL, P and E₂ in serum in Yunkang and progesterone groups were increased, and the serum levels of FSH, LH, and E₂ in Yunkang group were higher than those in progesterone group. Western blot analysis showed that Yunkang oral liquid and progesterone can significantly increase the expressions of PRLR, PR in the uterine decidua of RSA mice, and the expression of ER in Yunkang group was higher than that in progesterone group. Western blot and PCR showed that the Yunkang oral liquid and progesterone can significantly increase RAS, MAPK, VEGF, VEGFR-2 gene and protein expressions in the uterine decidua of RSA mice. The results showed that Yunkang oral liquid can effectively reduce the embryo loss rate of RSA model mice, increase the levels of FSH, LH, PRL, P and E₂ in serum, promote the expressions of PRLR, PR, ER protein in decidua and the RAS, MAPK, VEGF, VEGFR-2 gene and protein expressions in the decidua, improve the vascular remodeling of fetal interface, the endometrial receptivty, the development of decidua and the blastocyst implantation.
8.Epidemiological characteristics of cerebral palsy in twelve province in China
Xiaojie LI ; Hongbin QIU ; Zhimei JIANG ; Wei PANG ; Jin GUO ; Liling ZHU ; Zhihai LYU ; Liping WANG ; Qifeng SUN ; Songpo YAO ; Ying SUN ; Lanmin GUO ; Xingzhou LI
Chinese Journal of Applied Clinical Pediatrics 2018;33(5):378-383
Objective To investigate the epidemiological characteristics of cerebral palsy(CP)in children aged 1-6 years in China,including the incidence,prevalence,type of CP,etiology,prevention and rehabilitation status. Methods The survey was carried out by standard questionnaires,multi-center collaboration,stratified-cluster ran-dom sampling method.The surveyed adopted the following principles:streets in the city and villages in the rural areas, and the number of the urban and rural children was the same,and the proportion of children in each age group was balanced.The investigation areas included provinces and autonomous regions,including Heilongjiang,Beijing,Henan, Shandong,Shanxi,Shaanxi,Anhui,Hunan,Guangxi,Guangdong,Chongqing and Qinghai,and 323 858 children were in-vestigated.Results The incidence of CP was 2.48‰(155/62 591 cases),and the prevalence was 2.46‰(797/323 858 cases)(1-6 years old).The prevalence varied in different regions,in which the highest prevalence was 5. 40‰(54/9 998 cases)in Qinghai province,and the lowest prevalence was 1.04‰(47/45 133 cases)in Shandong province.The prevalence of the males(2.64‰,461/174 391 cases)was higher than that of the females(2.25‰, 336/149 467 cases),and the difference was statistically significant(P<0.05).The types of CP were spastic type (58.85%,469/797 cases),mixed type(13.17%,105/797 cases),dyskinetic(9.79%,78/797 cases),hypotonic (8.28%,66/797 cases),ataxia(6.25%,52/797 cases)and rigid(3.39%,27/797 cases)respectively in 797 CP children.The first three risk factors for CP were long -term exposure to harmful physical factors during pregnancy, whether there were birth defects among the three generations of relatives of the children,such as children's peers, parents or grandparents,whether there were birth defects among the children's peers,parents or grandparents,and neonatal jaundice or persistent jaundice.Among 797 CP children,79.67% of the children with CP were timely detected and treated in the local hospitals,while the other 19.93% of them were not timely treated.The places which could give them timely detection and early diagnosis and treatment were general hospitals(42.97%),Maternity and Infant Hospitals (27.03%)and Children's Hospitals(20.31%). The main rehabilitation methods for 797 children with CP were 34.58% in the hospitals or rehabilitation centers,31.61% in the communities(including at home),33.80% mainly in the medical institution,and in the communities they could also receive partially rehabilitation services. Conclusions The prevalence of CP in China is coincident with international levels.The prevalence rate of CP in males is higher than that in females.The types of CP distribution are accorded with international distribution characteristics.There were still some children with CP who could not receive timely detection and treatment.Rehabilitation at the medical institutions is the chief way and proper rehabilitation guidance should be carried out in the communities.
9.Mortality and Morbidity of Extremely Low Birth Weight Infants in the Mainland of China: A Multi-center Study.
Hui-Jia LIN ; Li-Zhong DU ; Xiao-Lu MA ; Li-Ping SHI ; Jia-Hua PAN ; Xiao-Mei TONG ; Qiu-Ping LI ; Jian-Guo ZHOU ; Bing YI ; Ling LIU ; Yun-Bing CHEN ; Qiu-Fen WEI ; Hui-Qing WU ; Mei LI ; Cui-Qing LIU ; Xi-Rong GAO ; Shi-Wen XIA ; Wen-Bin LI ; Chao-Ying YAN ; Ling HE ; Kun LIANG ; Xiao-Yu ZHOU ; Shu-Ping HAN ; Qin LYU ; Yin-Ping QIU ; Wen LI ; Dong-Mei CHEN ; Hong-Ru LU ; Xiao-Hong LIU ; Hong LIU ; Zhen-Lang LIN ; Li LIU ; Jia-Jun ZHU ; Hong XIONG ; Shao-Jie YUE ; Si-Qi ZHUANG
Chinese Medical Journal 2015;128(20):2743-2750
BACKGROUNDWith the progress of perinatal medicine and neonatal technology, more and more extremely low birth weight (ELBW) survived all over the world. This study was designed to investigate the short-term outcomes of ELBW infants during their Neonatal Intensive Care Unit (NICU) stay in the mainland of China.
METHODSAll infants admitted to 26 NICUs with a birth weight (BW) < l000 g were included between January l, 2011 and December 31, 2011. All the data were collected retrospectively from clinical records by a prospectively designed questionnaire. The data collected from each NICU transmitted to the main institution where the results were aggregated and analyzed. Categorical variables were performed with Pearson Chi-square test. Binary Logistic regression analysis was used to detect risk factors.
RESULTSA total of 258 ELBW infants were admitted to 26 NICUs, of whom the mean gestational age (GA) was 28.1 ± 2.2 weeks, and the mean BW was 868 ± 97 g. The overall survival rate at discharge was 50.0%. Despite aggressive treatment 60 infants (23.3%) died and another 69 infants (26.7%) died after medical care withdrawal. Furthermore, the survival rate was significantly higher in coastal areas than inland areas (53.6% vs. 35.3%, P = 0.019). BW < 750 g and GA < 28 weeks were the largest risk factors, and being small for gestational age was a protective factor related to mortality. Respiratory distress syndrome was the most common complication. The incidence of patent ductus arteriosus, intraventricular hemorrhage, periventricular leukomalacia, bronchopulmonary dysplasia, retinopathy of prematurity was 26.2%, 33.7%, 6.7%, 48.1%, and 41.4%, respectively. Ventilator associated pneumonia was the most common hospital acquired infection during hospitalization.
CONCLUSIONSOur study was the first survey that revealed the present status of ELBW infants in the mainland of China. The mortality and morbidity of ELBW infants remained high as compared to other developed countries.
China ; Female ; Humans ; Infant ; Infant Mortality ; Infant, Extremely Low Birth Weight ; Infant, Newborn ; Intensive Care Units, Neonatal ; statistics & numerical data ; Male ; Morbidity ; Respiratory Distress Syndrome, Newborn ; mortality ; Retrospective Studies ; Surveys and Questionnaires
10.Cognitive status of Chinese acne patients and its influencing factors
Shuyun YANG ; Ying TU ; Jianting YANG ; Rong JIN ; Yanni GUO ; Xinyu LIN ; Ying QIU ; Hongxia LIU ; Yao XIE ; Yuzhen LI ; Leihong XIANG ; Bo YU ; Xianyu ZENG ; Changchun XU ; Fengyan LU ; Xing LI ; Hua DU ; Xiangfei LIN ; Yuedong QIU ; Feifei ZHU ; Yufu FANG ; Mingfen LYU ; Ruina ZHANG ; Xinlin HU ; Linjun JIAO ; Hongxia FENG ; Xiaodong BI ; Min ZHANG ; Biwen LIN ; Qiao LIU ; Yonghong LU ; Li HE
Chinese Journal of Medical Aesthetics and Cosmetology 2019;25(5):403-410
Objective To indentify the cognitive status of Chinese patients to acne and the influencing factors to theirs' cognitive status,so as to provide solid evidences for the prevention and treatment of acne.Methods A self-designed questionnaire was made to conduct this survey of 16,156 acne patients,who seeked to the treatment in the dermatological departments from 112 hospitals in China.The survey consisted of several parts,including the general status of patients,the patients' cognition of occurrence,development and risk factors of acne,whether the first choice was seeking treatment at the hospital when the patients had acne and the condition of selection of skin care products.The factors were analyzed,which could impact the cognition of the patients' behavior of treatment,how did the patients' cognition to influence their medical behavior and skin care as well as the consistency of assessment of the severity of acne by doctors and patients themselves.Results The acne patients studied had the best knowledge of "acne is a skin disease","it not only occurs in the period of adolescence" and "the disease can be prevented and cured",which accordingly accounted for 80.65%,69.16% and 65.49% of the total patients respectively.However,the awareness of acne patients to heredity,high sugar and dairy products as risk factors for acne was insufficient,which accounted for 48.72%,42.40% and 18.25% of the total patients,respectively.Gender,age,educational level,occupation and health knowledge were the main factors affecting the cognitive level of patients;the survey also found that men,patient with educational level of junior high or even lower educational condition,occupation of labor workers or farmers and patients were lack of health education with poor knowledge of the genetics and dietary were risk factors for acne;patients with age over 36 years or with mild illness had poor knowledge of dietary risk factors for acne;the difference was statistically significant (P<0.05).The analysis of the influence of cognitive status on medical treatment behavior and skin care showed that the better the cognition,the higher the probability of patients would choose medical treatment as the first choice as well as choosing functional skin care products;the difference was statistically significant (P<0.05).The consistency of assessment of the severity of acne by doctors and patients was poor (Kappa value <0.4),and the assessment of severity of acne by patients was more serious than doctors' assessment.Conclusions Patient's cognitive status will affect their medical behavior and skin care,and there is also a phenomenon that patients have a more serious assessment of their acne condition.It is suggested that health education for acne patients should be strengthened in clinical medicine so as to improve their knowledge of acne as well as preventing from acne effectively.