Internet and WeChat used by patients with Crohn's disease in China: a multi-center questionnaire survey

Characteristics and associated factors of health information-seeking behaviour among patients with inflammatory bowel disease in the digital era: a scoping review

BACKGROUND

Health Information-Seeking Behaviour (HISB) is necessary for self-management and medical decision-making among patients with inflammatory bowel disease (IBD). With the advancement of information technology, health information needs and seeking are reshaped among patients with IBD. This scoping review aims to gain a comprehensive understanding of HISB of people with IBD in the digital age.

METHODS

This scoping review adhered to Arksey and O'Malley's framework and Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews frameworks (PRISMA-ScR). A comprehensive literature search was conducted in PubMed, Embase, Web of Science, PsycINFO, CINAHL, and three Chinese databases from January 1, 2010 to April 10, 2023. Employing both deductive and inductive content analysis, we scrutinized studies using Wilson's model.

RESULTS

In total, 56 articles were selected. Within the information dimension of HISB among patients with IBD, treatment-related information, particularly medication-related information, was identified as the most critical information need. Other information requirements included basic IBD-related information, daily life and self-management, sexual and reproductive health, and other needs. In the sources dimension, of the eight common sources of information, the internet was the most frequently mentioned source of information, while face-to-face communication with healthcare professionals was the preferred source. Associated factors were categorized into six categories: demographic characteristics, psychological aspects, role-related or interpersonal traits, environmental aspects, source-related characteristics, and disease-related factors. Moreover, the results showed five types of HISB among people with IBD, including active searching, ongoing searching, passive attention, passive searching, and avoid seeking. Notably, active searching, especially social information seeking, appeared to be the predominant common type of HISB among people with IBD in the digital era.

CONCLUSION

Information needs and sources for patients with IBD exhibit variability, and their health information-seeking behaviour is influenced by a combination of diverse factors, including resource-related and individual factors. Future research should focus on the longitudinal changes in HISB among patients with IBD. Moreover, efforts should be made to develop information resources that are both convenient and provide credible information services, although the development of such resources requires further investigation and evaluation.

Assessment of the quality of online information on dietary recommendations for inflammatory bowel disease

Objective

The internet has become a preferred source for people seeking health information, including diet recommendations which are pivotal in the management of inflammatory bowel disease (IBD). Hence, we aimed to assess the quality of online information in China regarding IBD dietary recommendations.

Methods

The search engines Baidu and Bing were used to screen for their top 25 webpages using the keywords "inflammatory bowel disease diet," "ulcerative colitis diet," "Crohn's disease diet," "inflammatory bowel disease nutrition," "ulcerative colitis nutrition," and "Crohn's disease nutrition." The quality of information was assessed by two physicians according to the Journal of the American Medical Association (JAMA) benchmark, the Global Quality Score (GQS), and the DISCERN instrument.

Results

One hundred and eight webpages were selected for evaluation. The mean scores for JAMA, GQS, and DISCERN were 1.48, 3.11, and 36.20, respectively. Articles from professionals and non-profit organizations demonstrated superior quality compared to those from commercial and health portal websites. Many webpages failed to provide an explicit source of information or support for shared decision-making. The information on several pages lacked comprehensive descriptions of food types for IBD, with some pages even containing inaccuracies. No statistically significant differences in scores were observed between Baidu and Bing.

Conclusions

The quality of online information on IBD dietary recommendations in China is moderate to low and exhibits significant variation across different sources. This warrants joint efforts from online authors, internet platforms, and regulators, to improve the quality of popular medical information.

Evaluation of the Quality and Readability of Online Information about Alzheimer's Disease in China

Background

With the increasing popularity of the internet, a growing number of patients and their companions are actively seeking health-related information online.

Objective

The aim of this study was to assess the quality and readability of online information about Alzheimer's disease (AD) in China.

Methods

A total of 263 qualified AD-related web pages from different businesses, governments, and hospitals were obtained. The quality of the web pages was assessed using the DISCERN tool, and the readability of the web pages was assessed using a readability measurement website suitable for the Chinese language. The differences in readability and quality between different types of web pages were investigated, and the correlation between quality and readability was analyzed.

Results

The mean overall DISCERN score was 40.93±7.5. The government group scored significantly higher than the commercial and hospital groups. The mean readability score was 12.74±1.27, and the commercial group had the lowest readability score. There was a positive correlation between DISCERN scores and readability scores.

Conclusions

This study presents an evaluation of the quality and readability of health information pertaining to AD in China. The findings indicate that there is a need to enhance the quality and readability of web pages about AD in China. Recommendations for improvement are proposed in light of these findings.

Self-reported treatment effectiveness for Crohn's disease using a novel crowdsourcing web-based platform

BACKGROUND AND AIMS

Internet and social media platforms have become an unprecedented source for sharing self-experience, potentially allowing the collection and integration of health data with patient experience. StuffThatWorks (STW) is an online open platform that applies machine learning and the power of crowdsourcing, where patients with chronic medical conditions can self-report and compare their individual outcomes using a structured online questionnaire. We aimed to conduct a cross-sectional, international, crowdsourcing, artificial-intelligence (AI) web-based study of patients with Crohn's disease (CD) self-reporting their outcomes.

METHODS

A proprietary STW Bayesian inference model was built to measure improvement in CD severity (on scale of 1-5) for each treatment and ranked treatments using effectiveness. The effectiveness of first-line biological treatments was analyzed by multiple comparisons and by calculating odds ratios and 95% confidence intervals for each treatment pair.

RESULTS

We included 7593 self-reported CD patients for the analysis. Most of the participants were female (75.8%) and from English-speaking countries (95.7%). Overall, anti-TNF drugs were the most reported tried treatment (52.8%). Infliximab (IFX) was ranked as the most effective treatment by the STW effectiveness model followed by bowel surgery (second), adalimumab (ADA, third), ustekinumab (UST, 4rd), and vedolizumab (VDZ, fifth). In paired comparison analyses, IFX was most effective, ADA had similar effectiveness compared to UST and all three were more effective than VDZ.

CONCLUSION

We present the first online crowdsourcing AI platform-based study of self-reported treatment effectiveness in CD. Net-based crowdsourcing patient-reported outcome platforms can potentially help both clinicians and patients select the best treatment for their condition.

Factors Associated with Self-Management of Peritoneal Dialysis Patients in Urumqi of Xinjiang of China: A Cross-Sectional Survey

Purpose

To explore the factors associated with self-management of Peritoneal Dialysis (PD) patients and methods of acquiring PD knowledge.

Design

Cross-sectional survey design.

Setting

Urumqi, Xinjiang, China.

Patients

131 Chinese maintenance Peritoneal Dialysis (PD) patients.

Methods

This cross-sectional study was conducted from October 2019 to March 2020 in the First Affiliated Hospital of Xinjiang Medical University of China. 131 PD patients were recruited. Data were collected, including demographic characteristics, clinical dialysis data, self-management ability scale, and methods to obtain PD knowledge. A self-management questionnaire was used for the evaluation of self-management ability.

Results

The score of the self-management ability of PD patients in Xinjiang, China, was (57.6±13.7) points, which was at the middle level in China. There was no statistically significant difference in the self-management ability scores of patients with different ages, sex, ethnicity, marital status, pre-dialysis status, PD time, PD procedures, self-care ability, PD satisfaction, and 24-hour average urine output (P>0.05). There were significant differences in the self-management ability scores of patients with different education levels, occupations, and medical insurance forms (P<0.05). The self-management ability of PD patients was positively correlated with the disease course of uremia and attending lectures on PD knowledge (P<0.05). The main factor affecting self-management ability was education level. There 73.28% of patients considered that it was necessary to establish a WeChat group for PD patients, and 65.7% believed that establishing a WeChat group for PD patients could facilitate communication between patients and enhance treatment confidence.

Conclusion

The study surveyed PD patients who have certain self-management ability. For patients with different education levels, different health education methods should be adopted to promote the improvement of patients' self-management ability. Furthermore, WeChat is essential for Chinese PD patients to obtain disease-related information.

Identification of the informational and supportive needs of patients diagnosed with inflammatory bowel disease: a scoping review

Background

Inflammatory Bowel Disease (IBD) affects the quality of life. Patient education and support needs are crucial components of comprehensive chronic illness care. The main purposes of this review were to (i) explore the informational and supportive needs of these patients to improve the quality of life in the existing literature and (ii) identify the gaps related to the needs of the patients in articles.

Methods

The scoping review is based on the Daudt methodological framework, a modified version of Arksey and O'Malley. Electronic databases were extensively searched from January 01, 2000 to April 30, 2022. Four electronic databases (PubMed/Medline, CINAHL, APA PsycInfo, Psychology and Behavioral Sciences Collection, APA PsycArticles, and ProQuest) were searched using controlled vocabulary, and specific keywords. The searched terms were matched to each database. We manually searched two key journals, namely the Journal of Inflammatory Bowel Disease and the Journal of Crohn's and Colitis.

Results

In the review, 75 studies on the assessment of the information and support needs of patients with IBD were reviewed. In this regard, 62 and 53 studies were regarding information needs and support needs, respectively. Most of the information needs of patients with IBD reported in the studies were related to diet needs, and educational needs were the most essential support needs.

Conclusions

Health policymakers and managers can develop care and educational programs related to this disease in health centers according to the needs of the patients. Health professionals, especially gastroenterologists, are the primary referral sources for information on patients. Therefore, gastroenterologists can take the lead in planning and educating the patients and sharing their decisions.

Systematic review registration

OSF, https://doi.org/10.17605/OSF.IO/3MWGJ.

The effectiveness of health education based on the 5Ts for teach-back on oral nutritional supplements compliance of post-discharge patients after surgery for gastric cancer: a randomized controlled trial

OBJECTIVE

This study aims to explore the 5Ts teach-back(5Ts) to improve oral nutritional supplements (ONS) compliance of discharged patients after gastric cancer surgery.

SETTING AND METHODS

Patients were recruited from the Bethune First Hospital of Jilin University. The patients were randomly assigned to 5Ts (n = 54) and routine health education (n = 54). Weekly ONS compliance was collected by "weekly ONS diary." ONS knowledge, health literacy, and health education satisfaction were collected at baseline and 5 weeks after discharge. Chi-square test, Mann-Whitney U test, and T test were used for data analysis.

RESULTS

At the end of the intervention, there were 41 and 40 patients in intervention and control group. 5Ts significantly improve ONS compliance, ONS knowledge level (P = 0.000), health literacy level (P = 0.011), and health education satisfaction (P = 0.009) of patients. At the end of follow-up, there were 30 and 27 patients in two groups, and no significant difference in ONS compliance (P = 0.728).

CONCLUSION

The 5Ts can significantly improve patients' ONS compliance and the effect of health education.

TRIAL REGISTRATION NUMBER

This prospective trial was registered in the Chinese Clinical Trial Registry at ChiCTR2000040986 ( http://www.chictr.org.cn ).

PATIENT OR PUBLIC CONTRIBUTION

Jia Wang and Haiyan Hu contributed to the performance of the study, analysis and interpretation the data, and drafted the manuscript; Jianan Sun and Qing Zhang contributed to the supervision of the study and interpreted the data; Zhiming Chen contributed to the analysis and interpretation the data; Qiuchen Wang contributed to the performance of the study and revised the manuscript; Mingyue Zhu contributed to interpretation the data; Jiannan Yao contributed to revise the manuscript; Hua Yuan and Xiuying Zhang contributed to the conception of the study, performed the study, interpreted the data, and significantly revised the manuscript. All authors screened the final version of the manuscript.

Moxibustion improves experimental colitis in rats with Crohn's disease by regulating bile acid enterohepatic circulation and intestinal farnesoid X receptor

OBJECTIVE

This study was conducted to explore the mechanism of intestinal inflammation and barrier repair in Crohn's disease (CD) regulated by moxibustion through bile acid (BA) enterohepatic circulation and intestinal farnesoid X receptor (FXR).

METHODS

Sprague-Dawley rats were randomly divided into control group, CD model group, mild moxibustion group and herb-partitioned moxibustion group. CD model rats induced by 2,4,6-trinitrobenzene sulfonic acid were treated with mild moxibustion or herb-partitioned moxibustion at Tianshu (ST25) and Qihai (CV6). The changes in CD symptoms were rated according to the disease activity index score, the serum and colon tissues of rats were collected, and the pathological changes in colon tissues were observed via histopathology. Western blot, immunohistochemistry (IHC) and immunofluorescence were used to evaluate the improvement of moxibustion on intestinal inflammation and mucosal barrier in CD by the BA-FXR pathway.

RESULTS

Mild moxibustion and herb-partitioned moxibustion improved the symptoms of CD, inhibited inflammation and repaired mucosal damage to the colon in CD rats. Meanwhile, moxibustion could improve the abnormal expression of BA in the colon, liver and serum, downregulate the expression of interferon-γ and upregulate the expression of FXR mRNA, and inhibit Toll-like receptor 4 (TLR4) and myeloid differentiation factor 88 (MyD88) mRNA. The IHC results showed that moxibustion could upregulate the expression of FXR and mucin2 and inhibit TLR4 expression. Western blot showed that moxibustion inhibited the protein expression of TLR4 and MyD88 and upregulated the expression of FXR. Immunofluorescence image analysis showed that moxibustion increased the colocalization sites and intensity of FXR with TLR4 or nuclear factor-κB p65. In particular, herb-partitioned moxibustion has more advantages in improving BA and upregulating FXR and TLR4 in the colon.

CONCLUSION

Mild moxibustion and herb-partitioned moxibustion can improve CD by regulating the enterohepatic circulation stability of BA, activating colonic FXR, regulating the TLR4/MyD88 pathway, inhibiting intestinal inflammation and repairing the intestinal mucosal barrier. Herb-partitioned moxibustion seems to have more advantages in regulating BA enterohepatic circulation and FXR activation. Please cite this article as: Shen JC, Qi Q, Han D, Lu Y, Huang R, Zhu Y, Zhang LS, Qin XD, Zhang F, Wu HG, Liu HR. Moxibustion improves experimental colitis in rats with Crohn's disease by regulating bile acid enterohepatic circulation and intestinal farnesoid X receptor. J Integr Med. 2023.

Understanding the Attitudes and Willingness of Adult Chinese Patients with Rheumatic Diseases Towards COVID-19 Vaccination

BACKGROUND

The SARS-CoV-2 pandemic has imposed substantial health and economic burdens on the societies. COVID-19 vaccination is the most effective method of controlling the epidemic. This study assessed the attitude, willingness, and related factors of adult patients with rheumatic diseases (RDs) in China towards COVID-19 vaccination and identified their reasons for being vaccinated.

METHODS

 A cross-sectional survey was administered to patients with rheumatic diseases from July 18 to August 18, 2021, using an online questionnaire. Logistic regression analysis was performed to examine the data.

RESULTS

We analyzed data drawn from 464 participants who provided valid responses. A total of 324 (69.83%) RD patients were not willing to be vaccinated, of which 76.97% believed that COVID-19 vaccination might exacerbate the diseases symptoms. Logistic regression analysis showed that a combination of experiencing systemic damage, being in the acute attack stage of the disease, and fear of the adverse impact of vaccination on rheumatism, etc., were the predominant factors affecting the intentional vaccination rate in adult patients with rheumatic diseases (p < 0.05).

CONCLUSION

The COVID-19 intentional vaccination rate was relatively low in adult Chinese patients with RD. Public health education and the dissemination of government scientific data for patients with RD should be enhanced to increase COVID-19 vaccination rates.

High response rate and low cost of WeChat-based data collection of infant and young child feeding data in rural Qinghai Province, China

Background

Measuring the infant and young child feeding (IYCF) indicators is key to effectively tracking the progress of child health programs and making evidence-based decisions. WeChat is the most popular mobile social media platform in China and has become a promising tool for collecting health data. This study aims to explore the response rate and costs of a WeChat-based questionnaire on IYCF information in rural China.

Methods

We conducted two cross-sectional surveys with caregivers of children aged 6-23 months in two rural counties in Qinghai Province (Menyuan and Datong County), China, from January to March 2022. Both surveys used the same WeChat IYCF questionnaire to collect household information, infant feeding practices, and caregivers’ feeding knowledge. Village doctors sent a quick response (QR) code to caregivers that was linked to the WeChat IYCF questionnaire. Participating caregivers scanned the QR code using their own WeChat account on their smartphone and filled in the questionnaire online. If they could not use WeChat themselves, village doctors administered the questionnaire. Once caregivers finished the questionnaires, they received a personalized report with infant feeding recommendations.

Results

We recruited 1274 caregivers of children aged 6-23 months in Menyuan County and 1748 caregivers in Datong County. The total response rate in the two counties was 98.2%; 77.6% of questionnaires were self-administered by caregivers and 20.6% were interviewer-administered by village doctors. The questionnaires were filled in twice by 209 (6.9%) caregivers. The cost of these two WeChat IYCF surveys was much lower than the cost of a previously conducted face-to-face survey: 11.8 yuan (US$1.85) in Menyuan County and 7.5 yuan (US$1.18) in Datong County for the WeChat survey vs 112.7 yuan (US$17.70) for the face-to-face survey in Huzhu County.

Conclusions

This study showed that using WeChat for IYCF surveys can achieve a very high response rate at a low cost in rural China. Village doctors played a very important role in achieving this high response rate. Providing feedback to caregivers may improve their feeding practices and this intervention could be incorporated into the data collection process.

Psychosocial Adaptation Among Inflammatory Bowel Disease Patients and Associated Factors: A Cross-Sectional Study

Purpose

Patients with inflammatory bowel disease (IBD) suffer from physical symptoms and psychosocial issues. This generates risks of psychosocial maladjustment that is closely linked with self-care ability and health-related quality of life. The study aimed to explore psychosocial adaptation of IBD patients in China and the influencing factors from individual and family levels.

Patients and Methods

Using a cross-sectional design, 191 Chinese patients with IBD were recruited from October 2020 to September 2021. General information questionnaire, general family functioning scale, resilience scale for IBD, and psychosocial adaptation questionnaire for IBD were used for investigation. Multivariate linear regression was used to identify predictive factors of psychosocial adaptation.

Results

IBD patients reported a moderate level of psychosocial adaptation. Regression analysis showed that personal resilience especially the three dimensions (i.e., positive illness perception, disease management, and support from fellow IBD patients), general family functioning, and disease conditions (i.e., extra-intestinal manifestations and current disease status) were the main contributing factors of psychosocial adaptation, explaining 49.3% of the total variance.

Conclusion

The findings suggest that healthcare providers could focus on improving patients’ illness perception about IBD and strengthening their disease management abilities, together with optimizing patients’ family functioning to enhance their psychosocial adaptation level.

Challenging the Surge of Inflammatory Bowel Disease: The Role of the China Crohn's and Colitis Foundation in the Healthcare Landscape of Inflammatory Bowel Disease

Inflammatory bowel disease (IBD) is a chronic and lifelong disease, and patients must ultimately learn to live with and manage the condition. With advances in diagnostics and treatment in IBD, healthcare professionals (HCPs) and patients are now concerned with both quality of care (QOC) and quality of life (QOL). The China Crohn's and Colitis Foundation (CCCF) is committed to improving the QOC and QOL for IBD patients by garnering social resources. This paper details how CCCF has worked for better IBD management over the past 5 years. The foundation has 4 main projects: education programs for IBD HCPs and patients, support activities, public awareness and advocacy, and research programs. CCCF is an increasingly influential public welfare organization providing advocacy for IBD patients in China. The foundation is now entering the next stage of its development in pursuing professional operations and helping to solve the social problems experienced by IBD patients. The CCCF ultimately plans to pioneer reforms in China's medical system and hopefully provide a successful example of IBD advocacy for developing countries to emulate.

Role of Bile Acids and Nuclear Receptors in Acupuncture in Improving Crohn's Disease

Nuclear receptors (NRs) are ligand-dependent transcription factors that regulate the transcription of target genes. Bile acids (BAs) can be used as effector molecules to regulate physiological processes in the gut, and NRs are important receptors for bile acid signaling. Relevant studies have shown that NRs are closely related to the occurrence of Crohn's disease (CD). Although the mechanism of NRs in CD has not been clarified completely, growing evidence shows that NRs play an important role in regulating intestinal immunity, mucosal barrier, and intestinal flora. NRs can participate in the progress of CD by mediating inflammation, immunity, and autophagy. As the important parts of traditional Chinese medicine (TCM) therapy, acupuncture and moxibustion in the treatment of CD curative mechanism can get a lot of research support. At the same time, acupuncture and moxibustion can regulate the changes of related NRs. Therefore, to explore whether acupuncture can regulate BA circulation and NRs expression and then participate in the disease progression of CD, a new theoretical basis for acupuncture treatment of CD is provided.

Association between online health information-seeking and medication adherence: A systematic review and meta-analysis

Background

The evidence of the impact of online health information-seeking (OHIS) on health outcomes has been conflicting. OHIS is increasingly recognised as a factor influencing health behaviour but the impact of OHIS on medication adherence remains unclear.

Objectives

We conducted a systematic review and meta-analysis to examine the associations between OHIS and medication adherence.

Methods

We searched Medline, Embase, Web of Science, Scopus, CINAHL and Psychology and Behavioural Science Collection for studies published up to December 2020. The inclusion criteria were studies that reported the associations of OHIS and medication adherence, quantitative design, reported primary data only, related to any health condition where medications are used and conducted on patients either in clinical or community settings. A meta-analysis was used to examine the association between OHIS and medication adherence.

Results

A total of 17 studies involving 24,890 patients were included in this review. The study designs and results were mixed. In the meta-analysis, there was no significant association (n = 7, OR 1.356, 95% CI 0.793-2.322, p = 0.265), or correlation (n = 4, r = -0.085, 95% CI −0.572-0.446, p = 0.768) between OHIS and medication adherence. In the sub-group analysis of people living with HIV/AIDS, OHIS was associated with better medication adherence (OR 1.612, 95% CI 1.266-2.054, p < 0.001).

Conclusions

The current evidence of an association between OHIS and medication adherence is inconclusive. This review highlights methodological issues on how to measure OHIS objectively and calls for in-depth exploration of how OHIS affects health decisions and behaviour.

Patients' views of shared decision making in inflammatory bowel disease: a survey in China

Background

Recently, decision-making process has become increasingly complex. But there is limited information on Chinese patients’ views of shared decision making (SDM) in inflammatory bowel disease (IBD). This questionnaire investigation aimed to understand Chinese patients’ perspectives and expectations of SDM in IBD and analyze the possible factors that influence their views.

Methods

An online survey was conducted from July 19th to 24th, 2020. A total of 1118 patients completed the survey.

Results

One-third of patients were dissatisfied with the current decision-making model, and the satisfaction of inpatients was lower than that of outpatients. 84% of patients preferred to participate in SDM, who were young and had a high education level, high income, commercial insurance, strong learning ability and knowledge of SDM. Most of those who did not want to participate (72%) were worried about the cost. The kind of medicine (948, 84.8%), surgical indications (505, 45.2%) and operation methods (482, 43.1%) were the topics that patients thought most require SDM. Side effects of medicine (837, 74.9%), costs of therapy (675, 60.4%), and surgical risks (563, 50.4%) were considered to be the most influential factors for SDM. 52.7% of all patients hoped experts in different disciplines would participate in SDM. The most desirable amount of time for discussion was 30 to 60 min (562/1118, 50.3%), that were associated with the cost of SDM.

Conclusion

We can meet the needs of patients by reducing costs and strengthening online patient education and exploring a model suitable for Chinese IBD patients.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12911-021-01702-8.

Effectiveness of a Motivational Nutritional Intervention through Social Networks 2.0 to Increase Adherence to the Mediterranean Diet and Improve Lung Function in Active Smokers: The DIET Study, a Randomized, Controlled and Parallel Clinical Trial in Primary Care

BACKGROUND

Diet can help preserve lung function in smokers, as well as aid individuals who avoid smoking. This study aimed to evaluate the effectiveness of a nutritional intervention, using the Social Networks 2.0 tool, to increase adherence to the Mediterranean diet (MD) and improve lung function in smokers without prior respiratory disease.

METHODS

A randomized controlled parallel design was used. The participants were assigned to either the intervention or control group. Data from representative smokers without respiratory disease (n = 77) aged 18-70 years were analyzed. The participants completed a validated semi-quantitative food-frequency questionnaire, and their adherence to the diet was evaluated by using the questionnaire called the Mediterranean Diet Adherence Score (MEDAS, with 14 items), which considers ≥9 points to indicate high adherence. The lung function was assessed by spirometry. Associations among variables were determined by logistic regression.

RESULTS

A comparison of the variables at the end of the study between the control and intervention groups showed that the intervention significantly increased adherence to the MD based on the MEDAS questionnaire (0.69 (2.1) vs. 2.05 (2.03); p = 0.009). Specifically, the consumption of fruits was increased after two years in both groups; however, a more significant increase was detected in the intervention group (121 (178) vs. 12.7 (167) in the control group; p-value = 0.008). In the unadjusted analysis, the intervention only showed a statistical significant increase in the score of adherence to the MD (β: 1.36; 95% CI 0.35; 2.3; p = 0.009), and this increase was maintained after adjusting for age and sex (β: 1.15; 95% CI 0.05; 2.2; p = 0.040) and after adjusting for various sociodemographic, lifestyle and anthropometric variables (β: 1.17; 95% CI 0.02; 2.31; p = 0.046). The pulmonary function parameters improved more in the intervention group; however, no significant differences were observed between the two groups.

CONCLUSIONS

A nutritional intervention based on a dietetic-nutritional education program resulted in a significant increase in adherence to the MD. However, some evidence suggests that an MD dietary intervention can improve lung function, but in our study, we were not able to demonstrate this. Further research is needed to obtain more robust data and confirm a possible benefit of the program before it can be extended to general practice.

Prevalence and Risk Factors of Home Quarantine Strategy Implementation Among Chinese Residents During the Coronavirus Disease 2019 Pandemic

Background: Home quarantine is an important strategy to contain the mass spread of the coronavirus disease 2019 (COVID-19) pandemic. However, there are a dearth of studies on the prevalence and risk factors of home quarantine strategy implementation among residents. This study aims to assess the state of home quarantine strategy implementation among Chinese residents, which could provide a reference for quarantine policymakers around the world during the pandemic.

Method: We conducted a cross-sectional survey of 3,398 residents in China by adopting a convenience sampling strategy. We measured the prevalence and risk factors of home quarantine strategy implementation with the Center for Epidemiological Studies-Depression Scale (CES-D), 10-item Connor-Davidson Resilience Scale (CD-RISC 10), and Perceived Social Support Scale (PSSS). A multivariable model was used to determine the factors associated with home quarantine strategy implementation.

Results: A total of 2,936 (86.4%) respondents carried out home quarantine. There were some factors significantly associated with home quarantine strategy implementation among Chinese residents during the COVID-19 outbreak. Respondents who were male, lived in western and central China, were aware of the primary symptoms of COVID-19, were willing to accept recommendations on relevant protective measures, understood local quarantine measures, had better resilience, and had better social support were more likely to engage in home quarantine. Respondents who were married, were employed, were healthy, and had high depression scores were more likely to refuse to follow home quarantine guidance.

Conclusions: Gender, region, marital status, employment status, health status, awareness of the primary symptoms of COVID-19, willingness to accept recommendations on relevant protective measures, understanding of local quarantine measures, depression, psychological resilience, and perceived social support were the main factors affecting the implementation of residents' home quarantine strategy. Health service policymakers should adopt relevant measures to improve the prevalence of home quarantine strategy implementation among residents during the pandemic.

Mixed-mode versus paper surveys for patient-reported outcomes after critical illness: A randomised controlled trial

OBJECTIVE

The aim of the study was to determine the response rate to a mixed-mode survey using email compared with that to a paper survey in survivors of critical illness.

DESIGN

This is a prospective randomised controlled trial.

SETTING

The study was conducted at a single-centre quaternary intensive care unit (ICU) in Adelaide, Australia.

PARTICIPANTS

Study participants were patients admitted to the ICU for ≥48 h and discharged from the hospital.

INTERVENTIONS

The participants were randomised to receive a survey by paper (via mail) or via online (via email, or if a non-email user, via a letter with a website address). Patients who did not respond to the initial survey received a reminder paper survey after 14 days. The survey included quality of life (EuroQol-5D-5L), anxiety and depression (Hospital Anxiety and Depression Scale), and post-traumatic symptom (Impact of Event Scale-Revised) assessment.

MAIN OUTCOME MEASURES

Survey response rate, extent of survey completion, clinical outcomes at different time points after discharge, and survey cost analysis were the main outcome measures. Outcomes were stratified based on follow-up time after ICU discharge (3, 6, and 12 months).

RESULTS

A total of 239 patients were randomised. The response rate was similar between the groups (mixed-mode: 78% [92/118 patients] vs. paper: 80% [97/121 patients], p = 0.751) and did not differ between time points of follow-up. Incomplete surveys were more prevalent in the paper group (10% vs 18%). The median EuroQol-5D-5L index value was 0.83 [0.71-0.92]. Depressive symptoms were reported by 25% of patients (46/187), anxiety symptoms were reported by 27% (50/187), and probable post-traumatic stress disorder was reported by 14% (25/184). Patient outcomes did not differ between the groups or time points of follow-up. The cost per reply was AU$ 16.60 (mixed-mode) vs AU$ 19.78 (paper).

CONCLUSION

The response rate of a mixed-mode survey is similar to that of a paper survey and may provide modest cost savings.

Comparison of Salt-Related Knowledge and Behaviors Status of WeChat Users between 2019 and 2020

In order to identify the status of salt-related knowledge and behavior of the residents who were active in WeChat software between 2019 and 2020, 10-day salt-related surveys were conducted in 2019 and 2020 based on the WeChat public platform of China Healthy Lifestyle for All Campaign. Distribution and scores of salt-related knowledge, salt reduction behavior and high-salt intake behavior between 2019 and 2020 were compared. Data of 2109 participants in 2019 and 12,732 participants in 2020 were left for analysis. Overall, 88.2% of participants in 2019 had a willingness to reduce the amount of cooking salt in their households, significantly lower than 90.2% in 2020 (p-value < 0.05). In 2019 and 2020, over 80% of the participants knew fine dried noodles contain salt, but less than 30% knew ice cream contains salt. Over 78% of participants chose 5 g or 6 g for the maximum daily salt intake of healthy adults, and about 98% of participants knew that excessive salt intake would increase the risk of hypertension in both years. The percentage of participants who used salt measuring spoons asked restaurants to use less salt, read the sodium content on the nutrition facts table, chose foods with low sodium content and regularly used low-sodium salt, were 36.1%, 45.0%, 44.1%, 40.3% and 35.8% in 2019, and the percentage increased significantly to 46.4%, 49.2%, 50.8%, 47.1% and 43.4% in 2020 (all p-value < 0.05). The percentage of people regularly eating pickled mustard tubers, salted vegetables and sauce foods or using high-salt condiments also increased from 2019 to 2020. The median of salt-related knowledge scores, salt reduction behavior scores and high-salt intake behavior scores were 11, 2, 5 points in 2019, and 10, 3, 5 points in 2020, respectively. Compared to 2019, the salt-related knowledge score was relatively lower, while the salt reduction behavior score and high-salt intake behavior score were relatively higher in 2020. Besides, the score of salt-related knowledge and behaviors differed in different gender, age and hypertension groups. The COVID-19 epidemic may have influenced the salt-related knowledge and behaviors status of WeChat users in China. Promotion and education of salt-related knowledge and online behavior intervention are still needed, particularly for male and hypertension patients in the future.

Reliability of Chinese web-based ocular surface disease index questionnaire in dry eye patients: a randomized, crossover study

AIM

To assess the reliability of web-based version of ocular surface disease index in Chinese (C-OSDI) on clinically diagnosed dry eye disease (DE) patients.

METHODS

A total of 254 Chinese participants (51% male, 129/254; mean age: 27.90±9.06y) with DED completed paper- and web-based versions of C-OSDI questionnaires in a randomized crossover design. Ophthalmology examination and DED diagnosis were performed prior to the participants being invited to join the study. Participants were randomly designated to either group A (paper-based first and web-based second) or group B (web-based first and paper-based second). Final data analysis included participants that had successfully completed both versions of the C-OSDI. Demographic characteristics, test-retest reliability, and agreement of individual items, subscales, and total score were evaluated with intraclass correlation coefficients (ICC), Spearman rank correlation, Wilcoxon test and Rasch analysis.

RESULTS

Reliability indexes were adequate, Pearson correlation was greater than 0.8 and ICCs range was 0.827 to 0.982; total C-OSDI score was not statistically different between the two versions. The values of mean-squares fit statistics were very low compared to 1, indicating that the responses to the items by the model had a high degree of predictability. While comparing the favorability 72% (182/254) of the participants preferred web-based assessment.

CONCLUSION

Web-based C-OSDI is reliable in assessing DED and correlation with the paper-based version is significant in all subscales and overall total score. Web-based C-OSDI can be administered to assess individuals with DED as participants predominantly favored online assessment.

A multi-center longitudinal study on responsive breastfeeding in China from the perspective of health equity: research protocol

Background

Socio-economic inequities can strongly influence suboptimal infant feeding outcomes. Factors such as lack of knowledge about breastfeeding, low family income, low educational attainment, social and economic status, cultural norms and ethnicity may negatively affect success with offering breastfeeding following a responsive feeding approach (ie. responsive breastfeeding). Such inequities can indeed shorten breastfeeding duration, and negatively affect behavioral and cognitive infant outcomes. In China, there is a dearth of studies focusing on breastfeeding from the responsive and health equity perspective.

Objective

The aim of this article is to present a protocol of an ongoing longitudinal cohort study investigating factors associated with responsive breastfeeding behaviors, and the child’s behavioral and cognitive development from birth to12 months post-partum in five centers in China. The study seeks to identify breastfeeding barriers and facilitators from a health equity perspective.

Methods

We are enrolling 700 women and their singleton full term infants in Chongqing, Huizhou and Guangzhou urban and rural areas. The study questionnaires will be administrated within 72 h, 30 days, 3, 6, 9, and 12 months post-partum during the baby’s vaccination visits. We will investigate the difference between urban and rural areas sociodemographic characteristics, breastfeeding knowledge, attitudes and practice, postnatal depression, maternal emotion regulation and parenting stress, and anthropometric and cognitive development indicators of the infants at each time-point.

Conclusion

Our article illustrates how a cohort study can be designed to understand the barriers and facilitators of responsive breastfeeding taking equity principles into account to help promote infants’ growth and development in China.

Assessment of compliance with oral nutritional supplementation and exploration of barriers and facilitators for patients after gastrectomy: A mixed-methods study

AIMS

To evaluate the compliance of patients after gastrectomy in taking oral nutritional supplementation and to explore the promoting and hindering factors.

DESIGN

A mixed-methods design with an explanatory sequential approach was employed.

METHODS

We conducted a 12-week longitudinal study to evaluate the oral nutritional supplementation compliance of 122 patients after gastric cancer surgery and the factors that affected their compliance. After the quantitative phase, we selected the interview subjects and developed the interview outline based on the analysis of the quantitative results. In-depth interviews (n = 15) were conducted to explain and supplement the quantitative phase results. Data were collected from October 2019 to May 2020.

RESULTS

The average overall compliance rate of oral nutritional supplementation in patients with gastric cancer over 12 weeks was 30.59%. Adverse reactions to oral nutritional supplementation, the identity of the main caregivers and the patient's financial ability were independent factors that affected patient compliance. In subsequent interviews, we extracted four themes: social support plays an important role in patients taking oral nutritional supplementation, adverse reactions discourage patients from continuing to take oral nutritional supplementation, patients' attitudes affect their motivation to take oral nutritional supplementation, and the different needs of patients for oral nutritional supplementation affect patient compliance.

CONCLUSION

Patients' compliance with oral nutritional supplementation after gastric cancer surgery is very low. Health education should pay more attention to the management of adverse reactions and the role of patients' peers and family members. Oral nutritional supplementation products should be diversified to provide patients with more choices.

IMPACT

This study clarifies the factors that hinder and promote oral nutritional supplementation compliance and provides an important reference for the establishment and revision of health education strategies for patients after gastric cancer surgery.

Evaluation of the quality and readability of online information about breast cancer in China

OBJECTIVE

This study aimed at evaluating the quality and readability of online information about breast cancer written in Chinese.

METHODS

An Internet search was conducted for "breast cancer" in Chinese using the Baidu search engine. Website quality was evaluated using the DISCERN instrument, and readability was evaluated using the Chinese Readability Index Explorer (CRIE). Higher DISCERN score indicated higher quality of websites, while higher CRIE score indicated lower readability of the content of the websites. We also investigated the effects of website producer category, and the associations of search engine ranking with DISCERN and CRIE scores.

RESULTS

A total of 49 websites were included. The mean overall DISCERN score was 50.27 ± 4.14, and the mean CRIE score was 6.78 ± 0.16. Websites produced by non-profit organizations had the highest overall DISCERN scores, while those produced by private individuals had the lowest CRIE scores. Search engine ranking had no significant correlation with website quality or readability.

CONCLUSIONS

The quality and readability of breast cancer websites in Chinese were not satisfactory, and they varied among different website producer categories.

PRACTICE IMPLICATIONS

Website producers should seek to provide more accurate, comprehensive, and easy-to-understand information to better meet the needs of breast cancer patients. In addition, search engines should revise algorithms to promote websites with higher quality and accessibility.

Assessment of adherence to oral nutritional supplementation and exploration of barriers and facilitators in patients after gastric cancer surgery: a mixed methods study protocol

INTRODUCTION

Postoperative malnutrition is a major issue in patients with gastric cancer. The European Society for Clinical Nutrition and Metabolism recommends oral nutritional supplements (ONS) as a first-line nutritional therapy to prevent malnutrition in patients with cancer. However, adherence to ONS is unsatisfactory. The overall aim of this study was to evaluate the adherence of patients with gastric cancer to ONS and to explore the promoting and hindering factors.

METHODS AND ANALYSIS

In this study, we will use mixed methods with an explanatory sequential approach for data collection and analysis. In the first phase, a 12-week longitudinal study will be performed to identify changes in trends of oral nutritional supplementation adherence in 135 patients with gastric cancer, the impact of adherence on nutritional indicators and clinical outcomes and ONS adherence-related factors. The primary endpoints include patient adherence to ONS, weight, body mass index and grip strength followed by 30-day readmission rate, complications and adverse reactions. In the second stage, qualitative research will be implemented to provide in-depth insight into the quantitative results. Finally, quantitative and qualitative results will be combined for analysis and discussion to put forward suggestions for improving patients' ONS adherence.

ETHICS AND DISSEMINATION

This research protocol has been approved by the Ethics Committee of the School of Nursing, Jilin University, China (No. 2019101601). Results will be disseminated in peer-reviewed journals and conferences, and sent to participating practices.

TRIAL REGISTRATION NUMBER

ChiTR2000032425.

Economic Burden and Health Care Access for Patients With Inflammatory Bowel Diseases in China: Web-Based Survey Study

Background

The increasing incidence of inflammatory bowel disease (IBD) has imposed heavy financial burdens for Chinese patients; however, data about their financial status and access to health care are still lacking. This information is important for informing patients with IBD about disease treatment budgets and health care strategies.

Objective

The aim of this study was to evaluate the economic status and medical care access of patients with IBD through the China Crohn’s & Colitis Foundation web-based platform in China.

Methods

Our study was performed in 14 IBD centers in mainland China between 2018 and 2019 through WeChat. Participants were asked to complete a 64-item web-based questionnaire. Data were collected by the Wenjuanxing survey program. We mainly focused on income and insurance status, medical costs, and access to health care providers. Respondents were stratified by income and the associations of income with medical costs and emergency visit times were analyzed.

Results

In this study, 3000 patients with IBD, that is, 1922 patients with Crohn disease, 973 patients with ulcerative colitis, and 105 patients with undetermined colitis were included. During the last 12 months, the mean (SD) direct and indirect costs for per patient with IBD were approximately US $11,668.68 ($7944.44) and US $74.90 ($253.60) in China. The average reimbursement ratios for most outpatient and inpatient costs were less than 50%. However, the income of 85.5% (2565/3000) of the patients was less than ¥10,000 (US $1445) per month. Approximately 96.5% (2894/3000) of the patients were covered by health insurance, but only 24.7% (741/3000) of the patients had private commercial insurance, which has higher imbursement ratios. Nearly 98.0% (2954/3000) of the patients worried about their financial situation. Thus, 79.7% (2392/3000) of the patients with IBD tried to save money for health care and even delayed their medical treatments. About half of the respondents (1282/3000, 42.7%) had no primary care provider, and 52.2% (1567/3000) of the patients had to visit the emergency room 1-4 times per year for the treatment of their IBD. Multivariate analysis revealed that lower income (P=.001) and higher transportation (P=.004) and accommodation costs (P=.001) were significantly associated with the increased number of emergency visits of the patients.

Conclusions

Chinese patients with IBD have enormous financial burdens and difficulties in accessing health care, which have increased their financial anxiety and inevitably influenced their disease outcomes. Early purchase of private insurance, thereby increasing the reimbursement ratio for medical expenses, and developing the use of telemedicine would be effective strategies for saving on health care costs.

Analysis of Answers to Queries among Anonymous Users with Gastroenterological Problems on an Internet Forum

Internet forums are an attractive source of health-related information. We aimed to investigate threads in the gastroenterological section of a popular Polish medical forum for anonymous users. We characterised the following aspects in threads: the main problem of the original poster, declared ailments and rationale of the responses (rational, neutral, harmful or not related to the problem of the original poster). We analysed over 2717 forum threads initiated in the years 2010–2018. Users mostly asked for diagnosis of the problem [1814 (66.8%)], treatment [1056 (38.9%)] and diagnostic interpretation [308 (11.3%)]. The most commonly declared symptoms were abdominal pain [1046 (38.5%)], diarrhea [454 (16.7%)] and bloating [354 (13.0%)]. Alarm symptoms were mentioned in 309 (11.4%) threads. From the total 3550 responses, 1257 (35.4%) were assessed as rational, 693 (19.5%) as neutral, 157 (4.4%) as harmful and 1440 (40.6%) as not related to the user’s problem. The original poster’s declaration of blood in stool, dyspepsia, pain in the abdominal right lower quadrant, weight loss or inflammatory bowel disease was positively related to obtaining at least one potentially harmful response. Advice from anonymous users on Internet forums may be irrational and disregards alarm symptoms, which can delay the diagnosis of life-threatening diseases.

Assessing Oral Medication Adherence and Identifying Predictors of Low Adherence in Chinese Inflammatory Bowel Disease Patients

BACKGROUND

Poor medication adherence in inflammatory bowel disease (IBD) had a negative impact on disease outcomes. In this study, we aimed to determine predictors of low adherence in the Chinese IBD populations and also aimed to compare a self-reported scale to a pharmacy refill index in assessing adherence of 5-ASA and azathioprine taken by Chinese IBD patients.

PATIENTS AND METHODS

Adult patients with IBD who had been taking 5-ASA or azathioprine for at least 3 months were recruited from hospital outpatient clinics. The MPR was calculated from previous six-month pharmacy refill data and the self-reported Morisky Medication Adherence Scale (MMAS-8) was issued through QR code questionnaires. Intentional and unintentional adherence scores were calculated according to specific items. Non-adherence was defined as MMAS-8 scores <6 or MPR < 0.8.

RESULTS

The response rate in the IBD patients was as high as 97%. 5-ASA non-adherence rate assessed by MPR was 30% and 37% by MMAS-8, and azathioprine non-adherence rate assessed was 33% by both MPR and MMAS-8. In a linear regression analysis, MPR value was significantly correlated with MMAS-8 score in 5-ASA group (r=0.4, p=0.003), and significantly correlated with unintentional adherence score (r=0.47, p<0.001). No significant correlation was observed between MPR value and MMAS-8 score in azathioprine group. Multivariate analysis demonstrated that age (OR: 1.08; 95% CI: 1.02-1.13; P=0.0015) and previous abdominal surgery (OR: 3.18; 95% CI: 2.09-4.27; P=0.04) were associated with high medication adherence. While patients who had small intestine lesion (OR: 0.09; 95% CI: 0.01-0.17; P=0.006) were associated with low adherence.

CONCLUSION

Predictors of low adherence were young age, lesions on small intestine, whereas previous abdominal surgery was a protective factor. This study also demonstrated that the MMAS-8 scale was a valid instrument for assessing 5-ASA adherence in IBD patients. Unintentional non-adherence was significantly related to the total non-adherence, which would allow to use the tool to seek ways for adherence improvement.

Insufficient Knowledge and Vaccination Practice of Inflammatory Bowel Disease Patients in the People's Republic of China

BACKGROUND

Inflammatory bowel disease (IBD) patients are at risk for HBV and varicella, which makes vaccination an important role.

AIM

To assess knowledge and vaccination rate of Chinese IBD patients and find the influencing factors.

METHODS

An online anonymous questionnaire was distributed to IBD patients through www.wjx.cn in the People's Republic of China during October 2019 to February 2020. The Kappa value and multivariate analysis were used to analyze the data using SPSS 25.0.

RESULTS

Among 900 participants, 746 (82.9%) hadreceived immunosuppressive treatment. Only 25 (2.78%) patients thought that they had sufficient information on vaccination, and 311 (34.6%) patients remembered being reminded about vaccination by their doctors before. The self-reported vaccination rate for hepatitis B was 125/666 (18.8%), and for varicella 44/671 (6.6%). Information from doctors was positively associated with vaccination status of hepatitis B (odds ratio [OR]=4.61, 95% confidence interval [Cl: 2.73-7.76], p<0.001) and varicella (OR=4.93, 95%Cl :2.02-12.05, p<0.001). The patients whose duration of IBD diagnosis was more than 2 years (OR=0.37, 95% Cl: 0.16-0.87, p=0.022) and those older than 38 years (OR=0.37, 95% Cl: 0.14-1.00, p=0.0497) were negatively related with the status of varicella vaccination.

CONCLUSION

Vaccination-related knowledge level in IBD patients appeared to be low and the rate of vaccination of both hepatitis and varicella was way below the recommended level. Proper education of both IBD patients and gastroenterologists in the People's Republic of China is needed.