Randomized controlled trial(RCT) is considered to represent the gold standard for evaluating the efficacy of interventions and has been widely used to evaluate the clinical efficacy of traditional Chinese medicine(TCM). However, there are unique challenges in implementing RCT in TCM. Patients seeking TCM treatment often have preferences for TCM due to the unsatisfactory therapeutic effect of western medicine, their personal intolerance, and their rejection of certain drugs, medical devices, or surgery. Patients are generally reluctant to be randomly assigned to a group, making it challenging to enroll patients in the control group of western medicine during the implementation of RCT in TCM. This has become a prominent problem restricting the implementation of RCT in TCM and needs to be solved urgently. Therefore, this paper introduced commonly used research designs used in solving the problem of enrolling patients in control group during the implementation of RCT in TCM, including Zelen design, partially randomized patient preference trial(PRPP), single-arm objective performance criteria(OPC), cohort studies, single-arm clinical trials using real world data(RWD) alone as the external control group, and the design method based on RWD-augmented control group samples in RCT. The paper outlined the definitions and principles of these methods, evaluated their advantages, disadvantages, and applicable scenarios, and explored their applications in the TCM field, so as to offer insights for solving the difficulty in enrolling patients in the control group during the implementation of RCT in TCM.
Humans ; Medicine, Chinese Traditional/methods* ; Randomized Controlled Trials as Topic/methods* ; Research Design ; Patient Selection ; Drugs, Chinese Herbal/therapeutic use* ; Control Groups

A study was conducted on rural women of childbearing age aged 20-49 who underwent the National Free Preconception Health Examination Project (NFPHEP)in Yunnan Province from 2013 to 2019. Descriptive analysis was conducted to determine the negative rate of IgG antibodies against the rubella virus and its differences among various socio-demographic characteristics. Among the 1 511 203 study subjects, the negative rate of IgG antibodies against the rubella virus was 24.36%. Only 2.64% of the population had received rubella virus vaccine. The negative rate of IgG antibodies among rural childbearing-age women in the preconception period in Yunnan Province decreased with age and educational level (P_trend<0.001). The negative rate of IgG antibodies in ethnic minority women of childbearing age in the preconception period (25.19%) was higher than that of Han women (23.88%). Among the 22 ethnic groups with over 1 000 participants, the negative rates of IgG antibodies in women of childbearing age from the Blang (32.85%), Bouyei (31.03%), Zhuang (31.01%), and Miao (30.70%) ethnic groups were higher than those of women from other ethnic groups. Among the 16 states (cities) in Yunnan Province, the negative rate of IgG antibodies in pregnant women of childbearing age in Wenshan Zhuang and Miao Autonomous Prefecture (38.06%) and Lincang City (32.63%) was higher than that in other states (cities). The negative rate of serum IgG antibodies in women who reported having received rubella virus vaccine (18.60%) was lower than that in other non-vaccinated populations (24.52%). The proportion of rural women of childbearing age in Yunnan Province who were susceptible to the rubella virus before pregnancy was still high. It is necessary to promote rubella vaccination among people susceptible to rubella, especially pregnant women, to prevent rubella virus infection and reduce the incidence rate and disease burden of rubella people.
Pregnancy ; Female ; Humans ; Rubella virus ; Immunoglobulin G ; Ethnicity ; Minority Groups ; China ; Rubella/prevention & control* ; Antigens, Viral ; Vaccines

A study was conducted on rural women of childbearing age aged 20-49 who underwent the National Free Preconception Health Examination Project (NFPHEP)in Yunnan Province from 2013 to 2019. Descriptive analysis was conducted to determine the negative rate of IgG antibodies against the rubella virus and its differences among various socio-demographic characteristics. Among the 1 511 203 study subjects, the negative rate of IgG antibodies against the rubella virus was 24.36%. Only 2.64% of the population had received rubella virus vaccine. The negative rate of IgG antibodies among rural childbearing-age women in the preconception period in Yunnan Province decreased with age and educational level (P_trend<0.001). The negative rate of IgG antibodies in ethnic minority women of childbearing age in the preconception period (25.19%) was higher than that of Han women (23.88%). Among the 22 ethnic groups with over 1 000 participants, the negative rates of IgG antibodies in women of childbearing age from the Blang (32.85%), Bouyei (31.03%), Zhuang (31.01%), and Miao (30.70%) ethnic groups were higher than those of women from other ethnic groups. Among the 16 states (cities) in Yunnan Province, the negative rate of IgG antibodies in pregnant women of childbearing age in Wenshan Zhuang and Miao Autonomous Prefecture (38.06%) and Lincang City (32.63%) was higher than that in other states (cities). The negative rate of serum IgG antibodies in women who reported having received rubella virus vaccine (18.60%) was lower than that in other non-vaccinated populations (24.52%). The proportion of rural women of childbearing age in Yunnan Province who were susceptible to the rubella virus before pregnancy was still high. It is necessary to promote rubella vaccination among people susceptible to rubella, especially pregnant women, to prevent rubella virus infection and reduce the incidence rate and disease burden of rubella people.
Pregnancy ; Female ; Humans ; Rubella virus ; Immunoglobulin G ; Ethnicity ; Minority Groups ; China ; Rubella/prevention & control* ; Antigens, Viral ; Vaccines

BACKGROUND: The risk factors for renal cancer include smoking, obesity, hypertension, and exposure to trichloroethylene. Recent studies have shown that low sunlight exposure increases the risk of developing a range of cancers, including renal cancer. Given that most of the daytime is spent at work, a lack of occupational sunlight exposure can be a risk factor for renal cancer. Therefore, this study examined the relationship between occupational sunlight exposure and the incidence of renal cancer. METHODS: This was a university hospital-based case-control study on renal cancer. Of the 706 newly diagnosed patients with renal cell carcinoma (RCC), 633 cases were selected; 73 who had no occupational history were excluded. In addition, 633 controls were selected from the general population after 1:1 matching with respect to sex, age (within 5 years), and residential area (constituency-level). Information on sunlight exposure by the occupational group was referred to data from France. To estimate the association between occupational sunlight exposure and the RCC risk, the odds ratios (ORs) were calculated using conditional logistic regression analysis. RESULTS: Sunlight exposure was divided into quartiles and the risk of RCC was analyzed. The adjusted OR of RCC (OR: 0.664, 95% confidence interval: 0.449–0.983) was significantly lower for the Q4 group than Q1 group but the Q2 and Q3 groups did not show significant results. The risk of RCC tended to decrease with increasing exposure to sunlight (p for trend < 0.028). CONCLUSIONS: Higher occupational sunlight exposure reduces the risk of RCC.
Carcinoma, Renal Cell ; Case-Control Studies ; France ; Humans ; Hypertension ; Incidence ; Kidney Neoplasms ; Logistic Models ; Obesity ; Occupational Groups ; Odds Ratio ; Risk Factors ; Smoke ; Smoking ; Sunlight ; Trichloroethylene

OBJECTIVES: In the Republic of Korea (ROK), the notified incidence of tuberculosis in foreign-born individuals (NITFBI) has increased recently, as has the rate of multidrug-resistant (MDR) and rifampicin-resistant (RR) tuberculosis in foreigners staying in the ROK. As Jeju Province in ROK has a no-visa entry policy, control programs for NITFBI should be consolidated. The aim was to evaluate the status of NITFBI, with a focus on the distribution of MDR/RR tuberculosis by nationality. METHODS: Data on tuberculosis incidence in individuals born in Jeju Province and in foreign-born individuals were extracted from the Korean Statistical Information Service of Statistics Korea, and the Infectious Disease Surveillance Web Statistics of the Korea Centers for Disease Control and Prevention, respectively. RESULTS: Among all notified incident cases of tuberculosis, the proportion of NITFBI increased from 1.46% in 2011 to 6.84% in 2017. China- and Vietnam-born individuals accounted for the greatest proportion of the 95 cases of NITFBI. Seven cases of MDR/RR tuberculosis were found, all involving patients born in China. CONCLUSIONS: In Jeju Province, ROK, NITFBI might become more common in the near future. Countermeasures for controlling active tuberculosis in immigrants born in high-risk nations for tuberculosis should be prepared in Jeju Province, since it is a popular tourist destination.
Antitubercular Agents ; Centers for Disease Control and Prevention (U.S.) ; China ; Communicable Diseases ; Disease Management ; Drug Resistance ; Emigrants and Immigrants ; Ethnic Groups ; Humans ; Incidence ; Information Services ; Internationality ; Korea ; Mycobacterium tuberculosis ; Republic of Korea ; Tuberculosis

The purpose of this study was to investigate the effects of isoflavone on serum lipids and antioxidant enzymes activities in growing rats fed high lard diet. Twenty four female Sprague-Dawley rats (body weight 50–60 g) were divided into three groups, control, high fat (HF, lard 200 g/kg diet) and high fat + isoflavone (HFI, lard 200 g/kg diet + isoflavone 310.9 mg/kg diet) for 4 weeks. The results of study indicated that body weight gain was not different by isoflavone diet. Mean intake was significantly lower in HF group and HFI group than control group. Food efficiency ratio was significantly higher in HF group and HFI group than control group. The level of serum triglyceride and total cholesterol were significantly lower in HFI group than control group and HF group. The level of high-density lipoprotein cholesterol, was significantly higher in control group than HF group and HFI group. The level of low-density lipoprotein cholesterol was not significantly different by experimental diets, but atherogenic index (AI) was significantly lower in control group and HFI group than HF group. Contents of total cholesterol and triglyceride in liver tissues were found to be insignificant. The concentration of lipid peroxidation, malondialdehyde was significantly lower in control groups and HFI group than HF group. And antioxidant enzymes in liver tissue were not significantly different by lard and isoflavone supplemented diets. In conclusion, it seems possible that isoflavone supplemented high fat diet may produce positive results on level of serum triglyceride, serum total cholesterol, AI and concentration of malondialdyhyde.
Animals ; Antioxidants ; Body Weight ; Cholesterol ; Control Groups ; Diet ; Diet, High-Fat ; Female ; Humans ; Isoflavones ; Lipid Peroxidation ; Lipoproteins ; Liver ; Malondialdehyde ; Rats ; Rats, Sprague-Dawley ; Triglycerides

PURPOSE: In the nursing profession, it is imperative that students are able to transfer their undergraduate knowledge and skills into practice to become competent nurses. The aim of this study was to illuminate how infection prevention and control (IPC) education would be conducted in undergraduate nursing programs. METHODS: A qualitative design utilizing focus group interviews as its data collection method was employed. Twelve professors from twelve South Korean universities that have undergraduate nursing programs were recruited as research participants and divided into two focus groups. RESULTS: Focus group interview analysis showed that IPC education in undergraduate nursing programs for fostering IPC competency was composed of two categories: a pre-clinical course and a clinical course. Each included three subcategories-education contents, education strategies, and considerations of how infection control is taught to students as they continue from beginning to advanced-and the themes of each subcategory were derived. CONCLUSIONS: The findings of this study can provide an overview of how nursing professors should teach IPC education to undergraduates. As IPC education for nurses is very important, more in-depth discussions that include educators, clinical mentors, and nursing students regarding IPC education are needed to ensure patients' safety in clinical settings.
Data Collection ; Education ; Focus Groups ; Foster Home Care ; Humans ; Infection Control ; Korea ; Mentors ; Nursing ; Students, Nursing

BACKGROUND AND PURPOSE: Epilepsy is a chronic neurological disease that represents a tremendous burden on both patients and society in general. Studies have addressed how demographic variables, socioeconomic variables, and psychological comorbidity are related to the quality of life (QOL) of people with epilepsy (PWE). However, there has been less focus on how these factors may differ between patients who exhibit varying degrees of seizure control. This study utilized data from the Managing Epilepsy Well (MEW) Network of the Centers for Disease Control and Prevention with the aim of elucidating differences in demographic variables, depression, and QOL between adult PWE. METHODS: Demographic variables, depression, and QOL were compared between PWE who experience clinically relevant differences in seizure occurrence. RESULTS: Gender, ethnicity, race, education, income, and relationship status did not differ significantly between the seizure-frequency categories (p>0.05). People with worse seizure control were significantly younger (p=0.039), more depressed (as assessed using the Patient Health Questionnaire) (p=0.036), and had lower QOL (as determined using the 10-item Quality of Life in Epilepsy for Adults scale) (p < 0.001). CONCLUSIONS: The present results underscore the importance of early screening, detection, and treatment of depression, since these factors relate to both seizure occurrence and QOL in PWE.
Adult ; Centers for Disease Control and Prevention (U.S.) ; Comorbidity ; Continental Population Groups ; Depression ; Education ; Epilepsy* ; Humans ; Mass Screening ; Quality of Life ; Seizures* ; Self Care

PURPOSE: The study's aim was to describe the experience of motivational interviewing (MI) training for parents with adolescents. METHODS: Focus group interviews were carried out with 12 mothers in 3 groups who participated in the MI training. The study had a qualitative descriptive design, and qualitative content analysis was used. RESULTS: Data analysis was separated into 4 domains: acceptance, relational skills, self-reflection, and rebuilding relationships. Seven categories and 11 subcategories included (1) enhancing acceptance and empathy, (2) recognizing the importance of the MI spirit and applying core skills, (3) improving self-expression and self-control of negative emotions and behavior, (4) recognizing self-problems, and (5) true communication and recovery of trust. CONCLUSION: Through MI training, participants have experienced not only the enhancement of their communication skills but also personal modifications (in self-acceptance, self-reflection, and self-control) and positive interpersonal relationships (rebuilding relationships). In addition, participants have realized the importance of listening and reflection in such experiences. Reflection training has provided participants meaningful experiences. Our key insight from these findings is that skill is not most important in communication training. MI elements such as acceptance, collaboration, and a respectful attitude are more likely to be used than conventional communication skills.
Adolescent ; Child ; Cooperative Behavior ; Empathy ; Focus Groups ; Humans ; Mothers ; Motivational Interviewing ; Parents ; Qualitative Research ; Self-Control ; Statistics as Topic

BACKGROUND: A qualitative study providing an in-depth exploration of people's view and the increasing burden of overweight and obesity is required. This study aimed to explore the understanding of dieting and previous experiences on weight loss attempts among overweight and obese government employees in Kelantan, Malaysia, prior to recruitment into the intervention program. METHODS: Thirteen focus group discussions involving 129 participants from a weight-loss intervention program were conducted within the first 1 month of recruitment. These discussions were moderated by two trained researchers in the Malay language and assisted by an interview guide. They were audio-recorded and transcribed verbatim. A thematic analysis was performed, and codes and themes from each discussion were constructed. RESULTS: The participants understood dieting with various meanings, including skipping meals and removing rice from daily diets. They applied numerous methods to lose weight and achieved various outcomes. Health and appearance, social support, and compliance with current trends were the factors motivating these participants to lose weight. Their determination to lose weight was limited by lack of self-control and motivation, experiences of unpleasant effects, influence on weight, and environmental and health factors. CONCLUSION: Real-life weight loss experiences and perceptions provided relevant insights into current weight loss management strategies. Some of these issues and misunderstandings should be emphasized in weight loss strategies during health promotion.
Compliance ; Diet ; Focus Groups ; Health Promotion ; Malaysia ; Meals ; Motivation ; Obesity ; Overweight ; Qualitative Research ; Self-Control ; Weight Loss