Knowledge and Attitudes Towards Obesity and Bariatric Surgery in Chinese Nurses

Factors influencing the bariatric surgery treatment of bariatric surgery candidates in underdeveloped areas of China

BACKGROUND

From year to year, the proportion of people living with overweight and obesity in China rises, along with the prevalence of diseases linked to obesity. Although bariatric surgery is gaining popularity, there are still several issues with its promotion compared to Western nations. Since less developed places in China are more widespread due to disparities in the development of different regions, there has been little exploration of the factors that might be related to acceptance of bariatric surgery in these regions.

METHODS

Patients who visited the Department of Gastrointestinal Surgery at the North Sichuan Medical College Affiliated Hospital from 2018 to 2022 and had obesity or other relevant metabolic problems were surveyed using a questionnaire. The relationship between demographic factors, socioeconomic status, and acceptance of bariatric surgery was analyzed.

RESULTS

Of 334 patients, 171 had bariatric surgery. BMI, education level, marriage history, medical insurance, family support, and a history of type 2 diabetes were all linked to having bariatric surgery, according to a univariate analysis. In a multivariate analysis, BMI (P = 0.02), education (P = 0.02), family support (P<0.001), medical insurance coverage (P<0.001), and history of type 2 diabetes (P = 0.004) were all positively associated with a willingness to have bariatric surgery. Among 163 non-bariatric patients with obesity, 15.3% were not opposed to surgery but preferred trying medication first, 54.6% leaned towards medical therapy, and 30% were hesitant. Additionally, a majority of patients (48.55%) often lacked adequate knowledge about weight reduction therapy. Age, height, gender, smoking, drinking, family history of type 2 diabetes, education, and marital status did not significantly differ (P > 0.05).

CONCLUSIONS

Many patients are concerned about the safety of surgical treatment and the possibility of regaining weight. Due to the relatively high cost of bariatric surgery, they tend to choose medical treatment. To enhance the acceptance of bariatric surgery in underdeveloped regions of China, it is crucial to focus on disseminating knowledge about bariatric surgery, offer pertinent health education to the community, and foster support from patients' families. The government should pay more attention to obesity and provide support in the form of medical insurance.

Investigation of obesity and its related factors among Chinese medical staff: a cross-sectional pilot study

BACKGROUND

Many studies have covered the prevalence of obesity in different populations. However, studies on the prevalence and predictors of obesity among medical staff are lacking. The aim of our study is to investigate the prevalence of obesity among medical staff and to identify the related predictors.

METHODS

Using a snowballing recruitment strategy in the form of an electronic questionnaire, a cross-sectional survey was conducted among 1201 medical staff from cooperative hospitals between January and March 2022. We designed a questionnaire to investigate the participants' demographic, lifestyle, diet, physical activity, and work status.

RESULTS

The overall prevalence of obesity was 8.5%, with males (13.7%) having a greater incidence than females (5.7%) (p < 0.001). Multiple logistic regression analyses showed that alcohol drinking (OR, 2.34; 95% CI 1.23-4.42, p = 0.01), sugar-sweetened beverages consumed > 3/week (OR, 2.50; 95% CI 1.02-6.15, p = 0.046), and working a night shift > 1/week (OR, 2.17; 95% CI 1.02-4.61, p = 0.043) were independent predictive factors for obesity in men. For women, having midnight snack having midnight snack (OR, 2.93;95% CI 1.24-6.96, p = 0.015), good sleep quality (OR, 4.47; 95% CI 1.10-21.70, p = 0.038), and working a night shift > 1/week (OR, 3.62; 95% CI 1.73-7.57, p = 0.001) were independently associated with obesity.

CONCLUSIONS

Obesity presented a low prevalence among medical staff. Alcohol drinking, drinking sugar-sweetened beverages > 3/week, and night shift > 1/week predicted a higher risk of obesity in males. In females, having midnight snack, good sleep quality, and night shift > 1/week were independently associated with obesity.

LEVEL OF EVIDENCE

V, descriptive study.

Factors Associated with Awareness and Knowledge of Nonalcoholic Fatty Liver Disease, a Liver Cancer Etiological Factor, Among Chinese Young Adults

Despite the increasing prevalence of nonalcoholic fatty liver disease (NAFLD), a liver cancer etiological factor, among Chinese young adults (CYA), there is a lack of study assessing awareness and knowledge of NAFLD among them. This study aimed to assess awareness and knowledge of NAFLD, and identify the factors associated with awareness and knowledge of NAFLD among CYA. We conducted a survey to assess awareness and knowledge of NAFLD among students who enrolled in one university undergraduate program in 2018, 2019, and 2020 through a newly developed web-based, self-administered questionnaire. The outcomes included awareness of NAFLD and knowledge score of NAFLD. We conducted unadjusted and adjusted analyses of associated factors with these outcomes. A total of 1373 students participated in the survey. Of all participants, 26.2% reported that they had heard of NAFLD, 7.7% reported that they had heard of lean NAFLD, and 11.1% received ≥ 20 points in the knowledge section of NAFLD. The mean and median scores were 9.35 (Std = 7.67) and 9 (range 0-27). Factors associated with having awareness and knowledge (≥ 20 points) of NAFLD included medical background, high medical knowledge level, and family history of NAFLD. There was low NAFLD awareness and knowledge among CYA aged 18 to 25 years. Our findings point to the need to develop an educational intervention for CYA to improve their NAFLD awareness and knowledge. Further studies should include information on physical activity and dietary habits to test whether NAFLD awareness and knowledge impact those habits.

Primary Care Physicians' Knowledge, Attitude, and Potential Referral Barriers towards Bariatric Surgery: A Northern Saudi Study

Introduction: Bariatric surgery is the most effective procedure for sustained weight loss and control of obesity-associated comorbidities among morbidly obese patients. Successful bariatric surgery depends on a multidisciplinary approach involving all healthcare workers, including the primary care physicians, from the referral of patients to long-term follow-up. The present study assessed the knowledge, attitude, and potential referral barriers of primary care physicians to bariatric surgery and associated sociodemographic factors. Materials and methods: The present analytical cross-sectional study was conducted among 280 randomly selected primary care physicians using a standard and validated data collection tool. We performed an independent t-test and one-way ANOVA to find the association between sociodemographic characteristics and knowledge, attitude, and referral barrier scores. Furthermore, multilinear regression analysis was executed to determine the association among knowledge, attitude, and barriers. Results: The current study found that 52.9%, 19.3%, and 59.3% had a low score in the knowledge, attitude, and barriers categories. The attitude scores were significantly associated with the education status (p = 0.005) and current position at primary health centers (p = 0.012), and the referral barriers score was significantly associated with the work experience duration (p = 0.004). We found a positive relationship between knowledge and attitude (regression coefficient (β) [95% CI]:0.389 [0.154 to 0.585], p = 0.001) and a negative relationship between knowledge and referral barriers (β [95% CI]: -0.291 [-0.127 to -0.058], p = 0.007). Conclusions: Our survey findings suggest that a lack of knowledge regarding bariatric surgery led to several concerns and referral barriers among the physicians. Therefore, the recommendation is to improve the primary care physicians' knowledge through continuing medical education, symposium, and other suitable training methods with a special focus on obesity care in the curriculum. Furthermore, a mixed-method survey involving other provinces of the KSA is warranted to formulate the region-specific training needs.

Ten Years of Change in Bariatric/Metabolic Surgery in the Asia-Pacific Region with COVID-19 Pandemic: IFSO-APC National Reports 2021

Background

On November 25, 2021, the IFSO-Asia–Pacific Chapter (IFSO-APC) Virtual Meeting 2021 was held online, and the representatives from the Asia–Pacific region presented 10 years of change in bariatric/metabolic surgery and the influence of COVID-19 in the special session of “IFSO-APC National Reports 2010–2020”. We herein report the summarized data.

Methods

National bariatric/metabolic surgery data, which included the data of 2010 and 2020, were collected from the representatives using a questionnaire that consisted of 10 general questions. At the congress, the data were calculated and summarized.

Results

Thirteen of the 14 national societies responded to the survey. From 2010 to recent years, the populations of individuals with obesity (BMI ≥ 30 kg/m²) and individuals with diabetes both significantly increased. Eight countries and regions expanded the lower limit of criteria for bariatric surgery by 2–5 kg/m² (BMI), and 5 countries newly established criteria for metabolic surgery in the last ten years. Sixty-nine percent of the countries currently run public health insurance systems, which doubled from 2010. The number of bariatric surgeons and institutions increased more than threefold from 2010. In 2010, 2019, and 2020, surgeons in IFSO-APC societies performed 18,280, 66,010, and 49,553 bariatric/metabolic surgeries, respectively. Due to the COVID pandemic, restriction policies significantly reduced access to surgery in South and Southeast Asian countries. The biggest changes included increased numbers of bariatric surgeons and institutions, operation numbers, public insurance coverage, raising awareness, and national registry systems.

Conclusion

For the last 10 years, bariatric/metabolic surgery has rapidly grown in the Asia–Pacific region.

Knowledge and Attitudes Towards Obesity and Bariatric Surgery in University Students: a National Survey

BACKGROUND

Obesity has become a noticeable public health problem, especially in the young population. Bariatric surgery is growing in China but it is still new to the general public. Knowledge and attitudes towards obesity and bariatric surgery in university students are important to national health decision-making.

OBJECTIVES

To study the knowledge and attitudes towards obesity and bariatric surgery among Chinese university students.

METHODS

A self-designed questionnaire was distributed to university students to fill in online from June to July 2021.

RESULTS

A total of 3199 questionnaires were received, with an effective rate of 98.58% (3154 questionnaires). 65.44% of whom had normal BMI and 12.14% of whom were overweight or in obesity. More than 80% of them had a high knowledge of the common causes and complications of obesity but lacked knowledge of the relationship between obesity and bone and joint, tumor or cancer, and reproductive diseases. 51.55% of them thought they needed to lose weight, especially female students (P < 0.01). Only 39% had regular physical exercise habits, 58.62% of them could reasonably control their diet, and more than 2/3 of them (67.82%) often stayed up late. Safety (29.77%) and effectiveness (29.3%) of bariatric surgery were not well accepted. Among medical students, education positively affected knowledge and attitudes towards bariatric surgery (P < 0.05). Mass media and social platforms were the main sources for obtaining obesity and weight-loss information.

CONCLUSIONS

Chinese university students have insufficient knowledge of obesity and related complications, lack of scientific management of their own weight, and poor acceptance of bariatric surgery. More education is needed on this issue.

Stigma Toward Bariatric Surgery in the Netherlands, France, and the United Kingdom: Protocol for a Cross-cultural Mixed Methods Study

Background

Bariatric surgery is an effective procedure for the treatment of obesity. Despite this, only 0.1% to 2% of eligible individuals undergo surgery worldwide. The stigma surrounding surgery might be a reason for this. Thus far, no research has systematically studied the nature and implications of bariatric surgery stigma. The limited studies on bariatric surgery stigma are often conducted from the perspective of the public or health care professions and either use small and nonrepresentative samples or fail to capture the full essence and implications of the stigma altogether, including attitudes toward patients and perpetrators of the stigma. In addition, studies from patients’ perspectives are limited and tend to address bariatric surgery stigma superficially or implicitly. Finally, the extent to which cultural factors shape and facilitate this stigma and the experiences of patients have not yet been researched.

Objective

This study aimed to explore the perceptions, experiences, and consequences of bariatric surgery stigma from the perspective of the public, health care professionals, and patients before and after bariatric surgery. Furthermore, although the concept of stigma is universal, every society has specific cultural norms and values that define acceptable attributes and behaviors for its members. Therefore, this study also aimed to explore the extent to which cultural factors influence bariatric surgery stigma by comparing the Netherlands, France, and the United Kingdom.

Methods

This paper describes the protocol for a multiphase mixed methods research design. In the first part, we will conduct a scoping review to determine the current knowledge on bariatric surgery stigma and identify knowledge gaps. In the second part, semistructured interviews among patients before and after bariatric surgery will be conducted to explore their experiences and consequences of bariatric surgery stigma. In the third part, surveys will be conducted among both the public and health care professionals to determine the prevalence, nature, and impact of bariatric surgery stigma. Surveys and interviews will be conducted in the Netherlands, France, and the United Kingdom. Finally, data integration will be conducted at the interpretation and reporting levels.

Results

The study began in September 2020 and will continue through September 2025. With the results of the review, we will create an overview of the current knowledge regarding bariatric surgery stigma from patients’ perspectives. Qualitative data will provide insights into patients’ experiences with bariatric surgery stigma. Quantitative data will provide information related to the prevalence and nature of bariatric surgery stigma from the perspective of the public and health care professionals. Both qualitative and quantitative data will be compared for each country.

Conclusions

The findings from this study will lead to new insights that can be used to develop strategies to reduce bariatric surgery stigma and improve access, use, and outcomes of bariatric surgery.

International Registered Report Identifier (IRRID)

PRR1-10.2196/36753

Perceptions and Attitudes Toward Obesity and its Management in Migrants and Rural Residents in China: a Cross-sectional Pilot Study

BACKGROUND

The incidence of overweight and obesity in rural-to-urban migrants and rural residents is increasing rapidly. This study aims to explore the perceptions and attitudes toward obesity and its management among rural-urban migrants and rural residents who are left in rural regions, China.

METHODS

We performed a cross-sectional survey investigating migrants and rural residents aged 18-45 in China from October to November 2020. We created a questionnaire. Two hundred five questionnaires were completed.

RESULTS

Finally, 184 were included, of which 102 were migrants and 82 were non-migrants. More respondents were male (62%). There was no significant difference in BMI between the two groups. The migrants had good knowledge about obesity as a disease (75.5%) and agreed that obesity seriously threatens health (93.1%). It is worth noting that more non-migrant group believed that obesity was due to a lack of willpower (87.3% vs. 54.9%, p = 0.000) than the migrant group. More than half in both groups believed that obesity was caused by a bad lifestyle (69.6%) or addiction to food (58.7%). Half of the participants believed that biological factors caused obesity. Most participants in both groups still believed weight loss modalities were limited to exercise and diet while having extremely poor acceptance of pharmacotherapy and bariatric surgery.

CONCLUSIONS

This study found that the migrants and rural residents had a good understanding of obesity as a disease, and better among migrants than rural residents. However, they showed significant uncertainty and misconceptions about the efficacy and safety of pharmacotherapy and bariatric surgery.

Association between shift work and obesity among nurses: A systematic review and meta-analysis

BACKGROUND

The association of shiftwork and the risk of obesity in nurses has been inconsistent in the literature.

OBJECTIVES

We therefore conducted a systematic review and meta-analysis to quantitatively summarize this association in nurses.

METHODS

We systematically searched PubMed, Ovid MEDLINE, Cochrane Library, EMBASE and Web of Science from inception until April 2020 for studies that examined the relationship between shift work and obesity in nurses. Pooled odds ratio (OR) was calculated using a fixed- or random-effect model. The quality of each study was evaluated by using the Risk Of Bias In Non-randomized Studies-of Interventions (ROBINS-I) tool. Two researchers independently assessed eligibility and extracted data. The whole process followed the PRISMA statement.

RESULTS

We included 11 eligible studies with a total of 74,651 nurses in this study. All of the studies were found to be low or moderate risk of bias according to the ROBINS-I tool. The pooled estimate of the risk of obesity in shift work nurses as compared to non-shift work nurses did not achieve statistical significance (OR = 1.05, 95% CI = 0.97-1.14). However, the risk of obesity was significantly higher in the sub-analysis of night-only shift work nurses (OR = 1.12, 95% CI = 1.03-1.21). In a sub-analysis limited only to the studies of female nurses, the obesity risk was found not to be statistically significant (OR = 1.09, 95% CI = 0.84-1.35). For different regions of study population, shift work was associated with a 36% increased risk of obesity in America (OR = 1.36, 95% CI = 1.30-1.42) and 1% increased risk in Europe and Australia (OR = 1.01, 95% CI = 1.00-1.03). The BMI cut-off for obesity varied in the included studies. When using a cut-off of BMI ≥ 30 kg/m² for obesity, our subgroup analysis shows a positive relationship between obesity and nurse shift work (OR = 1.12, 95% CI = 1.03-1.20).

CONCLUSIONS

This is the first systematic review and meta-analysis confirming that shiftwork may play a significant role in the development of obesity among nurses, especially in America, Europe and Australia. This was found to be particularly true for night only shift work nurses. Implementation of health policies and a better night shift schedule are needed in the hospital's management to effectively protect nurses from obesity, and the health risks associated with it.

Changes in Body Weight, Physical Activity, and Lifestyle During the Semi-lockdown Period After the Outbreak of COVID-19 in China: An Online Survey

Objectives:

The outbreak of novel coronavirus (COVID-19) provided an opportunity to undertake an online survey to study the relationships between body weight changes with changes in physical activity and lifestyle during an unusual event of forced isolation, or quarantine.

Methods:

We distributed an electronic questionnaire using the popular social application WeChat to adults from any province of China except Hubei Province, the epicenter of the outbreak. The questionnaire asked for demographic information, body weight, physical activity, and lifestyle factors before and during the quarantine.

Results:

Of 376 questionnaires returned, 339 were valid (90.2%). During the period of semi-lockdown, both females and males with BMI <24 gained weight, males with BMI ≥24 lost weight, and females with BMI ≥24 gained weight. The average steps per day and the average moderate or vigorous-intensity exercise declined significantly for both males and females during the semi-lockdown. Changes in body weight inversely correlated with changes in steps per day and moderate or vigorous-intensity exercise during the quarantine.

Conclusions:

Normal weight individuals, who are not normally troubled by overweight or obesity, had less awareness of weight gain than people with a BMI ≥ 24. Under the conditions of the semi-lockdown, they tended to gain weight.