Educational interventions for imposter phenomenon in healthcare: a scoping review

BACKGROUND

Imposter Phenomenon (IP) is a subjective feeling of intellectual fraudulence and self-doubt experienced by individuals in goal-orientated high-achieving professions. The impact of IP within healthcare has been associated with individual physical and mental health and concerns around training, career progression and DEI at an institutional level. To effectively address IP in healthcare, this scoping review aims to explore educational interventions designed to empower high-achieving individuals with the tools needed to confront and overcome IP.

METHODS

The scoping review adhered to a predetermined protocol informed by the JBI methodology and PRISMA-ScR guidelines in order to identify educational interventions addressing IP in high-achieving industries. Articles were searched across multiple databases, including MEDLINE (Ovid), PsychINFO, SCOPUS, and Web of Science, alongside grey literature, without imposing any time constraints. A systematic approach including a thematic analysis allowed for a nuanced exploration and interpretation of the identified educational interventions and their impact on addressing IP.

RESULTS

Seventeen articles were incorporated into the review, with the majority originating from the USA and majority being published since 2020. Ten studies targeted healthcare professionals, undergraduate and postgraduate healthcare students. Majority of studies aimed at addressing IP, featured a larger number of female participants than males. Workshops with self-reflection and group-guided exercises to overcome IP were the most popular educational interventions. Coaching and structured supervision were also suggested. Across all papers, three themes emerged for coping strategies: individual, peer-to-peer, and institutional.

CONCLUSIONS

This scoping review suggests how group and individual interventions such as workshops, small group discussions and coaching can be used to overcome IP in healthcare. Institutional changes like diversity promotion, supervisor education, and support networks are crucial in addressing IP. Further long term and speciality specific assessments are needed to measure impact. Overall, the review highlights how educational awareness and a variety of strategies can be implemented to create a supportive environment for professionals dealing with IP, promoting their well-being and success.

Impact of vitamin D resistance genes on vitamin D deficiency during pregnancy among the South Indian population

Increasing evidence suggests that vitamin D (Vit-D) could be pivotal in maintaining normal glucose homeostasis. Low levels of Vit-D in early pregnancy are associated with a higher risk of gestational diabetes mellitus (GDM). Though several reports have highlighted the prevalence of vit-D deficiency among pregnant women, its underlying cause has not yet been fully elucidated. In this connection, a few studies have found the development of resistance to Vit-D, including the levels of Vitamin D receptor (VDR) and transcription regulators that modify VDR action, as well as the bioavailability of Vit-D. We aimed to determine the levels of Vit-D resistance genes such as 25-HydroxyVit-D-24-hydroxylase (CYP24A1), VDR repressor genes (SNAIL and SMRT) and their association between Vit-D concentrations in early pregnancy, and the risk of gestational diabetes mellitus (GDM). A prospective observational study was conducted on healthy pregnant women (NGDM; n = 50) and GDM (n = 50) attending routine antenatal care at SRM Medical College Hospital, Chennai, recruited at 12 weeks of gestation. We found that the serum levels of Vit-D were low in GDM subjects and negatively correlated with the fasting glucose levels. Further, increased expressions of Vit-D resistance genes such as CYP24A1, SNAIL, and SMRT were observed in GDM subjects and negatively correlated with the serum levels of Vit-D. Furthermore, we have validated the data using the trophoblast cell line, BeWo, exposed to calcitriol under a hyperglycemic environment. Our finding showed that increased expression of Vit-D resistance genes in pregnancy may be associated with a greater risk of adverse pregnancy outcomes, including GDM.

Effect of daily stressors and collective efficacy on post-traumatic stress symptoms among internally displaced persons in post-war northern Sri Lanka

BACKGROUND

Daily stressors have been shown to mediate the relationship of war trauma and trauma-related distress among refugees and internally displaced persons exposed to war and conflict.

AIMS

To examine the extent to which the relationship between war-related trauma and mental distress was mediated by daily stressors and collective efficacy among internally displaced communities a decade after exposure to war.

METHOD

In a cross-sectional study, we recruited a random sample of residents in villages severely affected by conflict in five districts in the Northern Province of Sri Lanka. Measures of war trauma, daily stressors, collective efficacy and post-traumatic stress symptoms (PTSS) were examined. Statistical analyses of the mediating and moderating effects of daily stressors were conducted using regression based methods.

RESULTS

Daily stressors mediated the association of war trauma and PTSS, as both paths of the indirect effect, war trauma to daily stressors and daily stressors to PTSS, were significant. The predictive effect of war trauma on PTSS was positive and significant at moderate and high levels of daily stressors but not at low levels. Higher levels of neighbourhood informal social control, a component of collective efficacy, function as a protective factor to reduce effects of war trauma and daily stressors on mental distress in this population.

CONCLUSIONS

Daily stressors are an important mediator in the well-established relationship between war exposure and traumatic stress among internally displaced persons, even a decade after the conflict. Mental health and psychosocial support programmes that aim to address mental distress among war-affected communities could reduce daily stressors and enhance collective efficacy in this context.

Barriers and facilitators to informal healthcare provider engagement in the national tuberculosis elimination program of India: An exploratory study from West Bengal

India has a high burden of Tuberculosis (TB), accounting for a significant portion of global cases. While efforts are being made to engage the formal private sector in the National TB Elimination Program (NTEP) of India, there remains a significant gap in addressing the engagement of Informal Healthcare Providers (IPs), who serve as the first point of contact for healthcare in many communities. Recognizing the increasing evidence of IPs' importance in TB care, it is crucial to enhance their engagement in the NTEP. Therefore, this study explored various factors influencing the engagement of IPs in the program. A qualitative study was conducted in West Bengal, India, involving 23 IPs and 11 Formal Providers (FPs) from different levels of the formal health system. Thematic analysis of the data was conducted following a six-step approach outlined by Braun and Clarke. Three overarching themes were identified in the analysis, encompassing barriers and facilitators to IPs' engagement in the NTEP. The first theme focused on IPs' position and capacity as care providers, highlighting their role as primary care providers and the trust and acceptance extended by the community. The second theme explored policy and system-level drivers and prohibitors, revealing barriers such as role ambiguity, competing tasks, and quality of care issues. Facilitators such as growing recognition of IPs' importance in the health system, an inclusive incentive system, and willingness to collaborate were also identified. The third theme focused on the relationship between the formal and informal systems, highlighting a need to strengthen the relationship between the two. This study sheds light on factors influencing the engagement of IPs in the NTEP of India. It emphasizes the need for role clarity, knowledge enhancement, and improved relationships between formal and informal systems. By addressing these factors, policymakers and stakeholders can strengthen the engagement of IPs in the NTEP.

Experiences of overweight and obese patients with diabetes and practice nurses during implementation of a brief weight management intervention in general practice settings serving Culturally and Linguistically Diverse disadvantaged populations

BACKGROUND

To explore the perspectives of overweight and obese patients with diabetes from culturally and linguistically diverse, and disadvantaged backgrounds, as well as practice nurses (PNs) during implementation of a brief PN-supported self-regulation nutrition strategy for weight management in general practice settings serving disadvantaged populations.

METHODS

During intervention implementation, semi-structured interviews were conducted with 12 patients and four nurses in two general practices located in metropolitan suburbs in Sydney, Australia.

RESULTS

Patients and PNs found challenges related to cultural expectations and the requirement of patients to set and adhere to dietary change goals and behaviours. Although patients expressed high levels of satisfaction with PNs, the suitability of the intervention to this group was questioned by PNs. Obstacles were also encountered in delivering the intervention in a busy general practice setting.

CONCLUSIONS

This pilot study provided initial evidence of the acceptability of a self-regulation nutrition intervention for weight management for overweight and obese patients with type 2 diabetes that was delivered by PNs. Cultural expectations of provider-patient roles, the type of intervention and flexibility in the workplace are important future considerations.

'The wife should do as her husband advises': Understanding factors influencing contraceptive use decision making among married Pakistani couples-Qualitative study

This paper explores the perceptions and attitudes of married couples which prevent them from using modern contraceptive for purpose of family planning, based on semi-structured interviews with 16 married couples from rural Pakistan. This study, with married couples, not using any modern contraceptives, discussed issues of spousal communication and religious norms using qualitative methods. Despite near universal knowledge of modern contraceptives among married Pakistani women, the use continues to be low, with high unmet need. Understanding the couple context about reproductive decision making, pregnancy and family planning intentions is imperative to helping individuals fulfil their reproductive desires. Married couples may have varying intentions and desires about family size; a lack of alignment between partners may lead to unintended pregnancies and affect uptake and use of contraception. This study specifically explored the factors which prevent married couples from using LARCs for family planning, despite their availability, at affordable prices in the study area of rural Islamabad, Pakistan. Findings show differences between concordant and discordant couples regarding desired family size, contraceptive communication and influence of religious beliefs. Understanding the role that male partners play in family planning and use of contraceptives is important in preventing unintended pregnancies and improving service delivery programmes. This study also helped identify the challenges married couples, particularly men have in understanding family planning and contraceptive use. The results also show that while men's participation in family planning decision making is limited, there is also a lack of programs and interventions for Pakistani men. The study findings can support development of appropriate strategies and implementation plans.

What are the Tuberculosis Care Practices of Informal Healthcare Providers? A Cross-Sectional Study from Eastern India

India is the highest Tuberculosis (TB) burden country, accounting for an estimated 26 % of the global burden of disease. Systematic engagement of the private sector is a cornerstone of India's National Strategic Plan (NSP) for TB elimination (2017-2025). However, Informal Healthcare Providers (IPs), who are the first point of contact for a large number of TB patients, remain significantly underutilised in the National TB Elimination Program (NTEP) of India. Non-prioritisation of IPs has also resulted in a limited understanding of their TB care practices in the community. We, therefore, undertook a descriptive study to document IPs' TB care practices, primarily focusing on their approach to screening, diagnosis, treatment, and referral. This cross-sectional study was carried out from February to March 2020 in the Birbhum District of West Bengal, India. Interviews were conducted utilising the retrospective case study method. A total 203 IPs participated who reported seeing at least one confirmed TB patient in six months prior to the study. In that duration, IPs reported interacting with an average of five suspected TB cases, two of which were later confirmed as having TB. Antibiotic use was found to be common among IPs (highest 69% during the first visit); however, they were prescribed before the patient was suspected or confirmed as having TB. We noted the practice of prolonged treatment among IPs as patients were prescribed medicines until the second follow-up visit. Referral was the preferred TB case management approach among IPs, but delayed referral was observed, with only one-third (34%) of patients being referred to higher health facilities during their first visit. This study presents important findings on IPs' TB care practices which have consequences for achieving India's National Goal of TB elimination.

Are informal healthcare providers knowledgeable in tuberculosis care? A cross-sectional survey using vignettes in West Bengal, India

BACKGROUND

India accounts for one-quarter of the world's TB cases. Despite efforts to engage the private sector in India's National TB Elimination Program, informal healthcare providers (IPs), who serve as the first contact for a significant TB patients, remain grossly underutilised. However, considering the substantial evidence establishing IPs' role in patients' care pathway, it is essential to expand the evidence base regarding their knowledge in TB care.

METHODS

We conducted a cross-sectional study in the Birbhum district of West Bengal, India. The data were collected using the TB vignette among 331 IPs (165 trained and 166 untrained). The correct case management was defined following India's Technical and Operational Guidelines for TB Control.

RESULTS

Overall, IPs demonstrated a suboptimal level of knowledge in TB care. IPs exhibited the lowest knowledge in asking essential history questions (all four: 5.4% and at least two: 21.7%) compared with ordering sputum test (76.1%), making a correct diagnosis (83.3%) and appropriate referrals (100%). Nonetheless, a statistically significant difference in knowledge (in most domains of TB care) was observed between trained and untrained IPs.

CONCLUSIONS

This study identifies gaps in IPs' knowledge in TB care. However, the observed significant difference between the trained and untrained groups indicates a positive impact of training in improving IPs' knowledge in TB care.

Improving Uptake of Non-Communicable Disease Screening in Sri Lanka: Eliciting Peoples' Preferences using a Discrete Choice Experiment

A national programme to universally screen the population between 35 - 65 years for non-communicable diseases was established at 'Healthy Lifestyle Centres (HLCs)' in 2011 in Sri Lanka. Despite several efforts by policy makers, the uptake of screening remained below 10% of the target population and with disparities in uptake across districts and among men and women. Considering service beneficiaries as a vital stakeholder, a discrete choice experiment was carried out to estimate people's preference for a NCD screening service delivery model in rural, urban and estate sectors in a district in Sri Lanka. The choice design and the general survey questionnaire was developed through focus group discussions, literature reviews and stakeholder consultations. Data was collected by stratified random sampling, with 187 participants from the urban sector, 253 from the rural sector and 152 from the estate/plantation sector. Peoples' preference was assessed as utility estimates derived using multinomial logistic regression. Reliability was assessed within test among all study participants and with test-retest among 40 participants showed 80% precision. Urban and rural sectors gave the highest priority to workplace screening over screening at HLCs. The estates attributed the highest priority for cost free screening. If cost free screening is offered with having to spend 1-2 hours at the most preferred opening times for each sector with warm and friendly staff, the uptake of screening can predicted to be increased by 65, 29 and 21 times respectively in urban, rural and estate sectors relative to having to attend HLCs from 8am - 4 pm, spending more than 2 hours and Rs. 1000 with unfriendly staff. Thus, peoples' preferences on service delivery aspects seemed to have differed from government priorities. Preferences when ill and apparently healthy differed, as they preferred to spend less time and money when healthy than when ill.

Acceptability of a mHealth strategy for hypertension management in a low-income and middle-income country setting: a formative qualitative study among patients and healthcare providers

BACKGROUND

Understanding contextual needs and preferences is important for a successful design and effective outcome of a mHealth strategy.

OBJECTIVES

This formative study aimed to explore the perspectives of patients and providers on the acceptability of a mHealth (text message) strategy and elicit preferred features of a mHealth strategy for hypertension management.

DESIGN

A qualitative study was conducted using in-depth interviews and focus group discussions guided by the technology acceptance model.

SETTING

The study was conducted at primary healthcare facilities and at a tertiary level referral hospital in Kathmandu, Nepal.

PARTICIPANTS

A total of 61 participants, patients with hypertension (n=41), their family members (n=5), healthcare workers (n=11) and key informants (n=4) were included. We purposively recruited patients with hypertension aged 30-70 who attended the selected healthcare facilities to obtain maximum variation based on their age, sex and literacy.

RESULTS

The respondents perceived the mHealth strategy to be useful as it would reinforce medication compliance and behaviour change. Participants valued the trustworthiness of information from health authorities that could be delivered privately. Some implementation challenges were identified including a lack of technical manpower, resources for software development, gaps in recording a patient's essential information and digital illiteracy. Solutions proposed were having system-level preparedness for recording the patient's details, establishing a separate technical department in the hospital and involving a family member to assist illiterate/elderly patients. In addition, participants preferred text messages in the local language, containing comprehensive contextual content (disease, treatment, cultural foods and misconceptions) delivered at regular intervals (2-3 times/week) preferably in the morning or evening.

CONCLUSIONS

We found that a simple text messaging strategy was acceptable for hypertension management in this low/middle-income country setting. However, meticulous planning must address the needs of a diverse range of participants to ensure the mHealth strategy is acceptable to wider groups.

Role of informal healthcare providers in tuberculosis care in low- and middle-income countries: A systematic scoping review

Achieving targets set in the End TB Strategy is still a distant goal for many Low- and Middle-Income Countries (LMICs). The importance of strengthening public-private partnership by engaging all identified providers in Tuberculosis (TB) care has long been advocated in global TB policies and strategies. However, Informal Healthcare Providers (IPs) are not yet prioritised and engaged in National Tuberculosis Programs (NTPs) globally. There exists a substantial body of evidence that confirms an important contribution of IPs in TB care. A systematic understanding of their role is necessary to ascertain their potential in improving TB care in LMICs. The purpose of this review is to scope the role of IPs in TB care. The scoping review was guided by a framework developed by the Joanna Briggs Institute. An electronic search of literature was conducted in MEDLINE, EMBASE, SCOPUS, Global Health, CINAHL, and Web of Science. Of a total 5234 records identified and retrieved, 92 full-text articles were screened, of which 13 were included in the final review. An increasing trend was observed in publication over time, with most published between 2010–2019. In 60% of the articles, NTPs were mentioned as a collaborator in the study. For detection and diagnosis, IPs were primarily involved in identifying and referring patients. Administering DOT (Directly Observed Treatment) to the patient was the major task assigned to IPs for treatment and support. There is a paucity of evidence on prevention, as only one study involved IPs to perform this role. Traditional health providers were the most commonly featured, but there was not much variation in the role by provider type. All studies reported a positive role of IPs in improving TB care outcomes. This review demonstrates that IPs can be successfully engaged in various roles in TB care with appropriate support and training. Their contribution can support countries to achieve their national and global targets if prioritized in National TB Programs.

Evaluating Interventions With Special Fortified Products and Complementary Feeding Recommendations to Best Achieve the Nutrient Adequacy in Filipino Complementary Diets

Objectives

The objective of this study was to predict the intervention scenarios that best fulfil the nutrient adequacy in Filipino complementary diets in rural settings using linear programming (LP) analyses of special fortified foods, alone or in combination with complementary feeding recommendations (CFRs).

Methods

A cross-sectional survey was conducted in the municipality of Mercedes, Camarines Norte Province. Dietary intakes of breastfed children 6–8, 9–11 and 12–23 months of age (n = 297) were assessed using a multi-pass 24-hour recall method with 7-day food consumption frequency. Optifood, an LP tool was used to formulate age-specific CFRs and determine the extent to which special fortified foods, namely micronutrient powder (MNP), small-quantity lipid-based nutrient supplements (LNS-SQ) and fortified blended food with micronutrient powder (FBF + MNP), can contribute towards nutrient adequacy in complementary diets.

Results

LP analyses show that for 6–8 and 9–11-month-old infants, requirements for iron will be difficult to meet even with four serves of MNP per week, while for 9–11 and 12–23-month-old young children, calcium adequacy would remain a challenge even with daily serves of LNS-SQ per week. Adequacy for 11 modelled micronutrients could only be achieved if CFRs that modify current dietary patterns were fully adopted along with supplementation of LNS-SQ 5–7 times per week.

Conclusions

Adoption of food-based CFRs with special fortified products is necessary to best fulfil the gaps of essential micronutrients in the diets of rural Filipino children aged 6–23 months. The findings provide insight into the current program in the Philippines. The MNP supplementation with the usual ration of MNP 3 to 4 times per week would not be sufficient to ensure adequacy for iron in 6–8 and 9–11-month-old infants unless the frequency is increased to 5 times per week. Empirical intervention studies are needed to confirm the LP simulations and feasibility of the CFRs.

Funding Sources

The authors received no funding for this work.

Use of Linear Programming to Develop Complementary Feeding Recommendations to Improve Nutrient Adequacy and Dietary Diversity Among Breastfed Children in the Rural Philippines

BACKGROUND

Lack of dietary diversity in complementary feeding contributes to nutrient gaps leading to undernutrition. Food-based strategies have been successfully used to enrich the complementary diets of infants and young children. However, context-specific recommendations based on an objective diet optimization are needed to formulate sound and practical nutritional guidelines.

OBJECTIVES

The present study aimed to identify problem nutrients in complementary diets and formulate complementary feeding recommendations (CFRs) using linear programming analysis for children aged 6 to 23 months in the rural Philippines.

METHODS

A cross-sectional survey was conducted in the municipality of Mercedes, Philippines. Dietary intakes of breastfed children 6 to 8, 9 to 11, and 12 to 23 months of age (n = 297) were assessed using a multipass 24-hour recall method with 7-day food consumption frequency. A linear programming tool was used to identify the recommended nutrient intakes that could not be met within the existing local food patterns and develop CFRs that would best fulfill nutrient adequacy for 11 modeled micronutrients.

RESULTS

Problem nutrients in the current diets were iron and calcium in any age-group, zinc for 6 to 8 and 9 to 11 months old, and thiamine and folate for 12 to 23 months old children. Adoption of CFRs with 4 to 5 food groups in the diet would ensure the adequacy of 7 to 8 nutrients, depending on the age-group.

CONCLUSION

Within the boundaries of local dietary patterns, adequacy for most nutrients could be achieved by promoting realistic servings of nutrient-dense foods and food groups. The linear programming results provide an evidence-based strategy in designing interventions to improve the quality of Filipino complementary diets.

Role of social network in decision making for increasing uptake and continuing use of long acting reversible (LARC) methods in Pakistan

INTRODUCTION

Despite evidence from recent Demographic Health Surveys that show 98% of the adult Pakistani population have an awareness of at least one modern contraceptive method, only 25% of married couples in Pakistan used a modern method of contraception. Of the modern contraceptive methods, LARC usage has increased only from 2.1 to 3%. This low uptake is puzzling in the context of high awareness of LARC methods and its availability through public sector facilities at subsidized costs. This study aimed to understand the social influences in initiating and continuing use of an LARC methods for contraception in a rural setting in Pakistan.

METHODS

In-depth interviews were conducted with 27 women who were using a LARC method for contraception. Data was managed using NVivo 12 and themes were identified using a content analysis approach to analyze the transcripts.

RESULTS

Four key themes, supported by sub-themes relating to a temporal model, were identified to explain women's experiences with initiating and continuing use of a LARC. The themes were (i) Use of trusted networks for information on LARCs; (ii) Personal motivation and family support in decision to use LARC; (iii) Choice of LARC methods and access to providers; and (iv) Social and professional support instrumental in long term use of LARC. Results highlight the significant role of immediate social network of female family members in supporting the women in initiating LARCs and maintaining the method's use.

CONCLUSION

This study contributes to an in depth understanding of the decision-making process of women who adopted LARC and maintained its use. Women who proceeded to use an LARC and who persisted with its use despite the experience of side effects and social pressures, were able to do so with support from other female family members and spouse.

Prevalence, predictors and associations of complex post-traumatic stress disorder with common mental disorders in refugees and forcibly displaced populations: a systematic review

Background: The inclusion of complex post-traumatic stress disorder (CPTSD) in ICD-11 represents a turning point for the field of traumatic stress, with accumulative evidence of this disorder in refugees and displaced populations. Objective: The objectives of this systematic review are to examine, in refugee and displaced populations: 1) the prevalence of CPTSD; 2) factors contributing to CPTSD; and 3) and associations between CPTSD and other common mental disorders including: PTSD, depression, anxiety and somatisation. Method: We followed the Joanna Briggs Institute Methodology for Systematic Reviews. Papers published in English language were included, with date of publication between 1987 and June 2019. We searched six relevant databases: MEDLINE, PsycINFO, Embase, Scopus, CINAHL, and PILOTS, and the grey literature. We included observational studies with prevalence data on CPTSD. Results: 19 articles met all inclusion criteria. Quality assessment was performed on each included study using the Joanna Briggs Institute Critical Appraisal Checklist for Studies Reporting Prevalence Data. Based on this, 13 moderate and high-quality studies were included in our narrative synthesis. The included studies reported prevalence of CPTSD in refugees and displaced populations ranging from 2% to 86%. Conclusions: Reasons for the wide variation in prevalence may include contextual and geographical differences, the influence of post-migration difficulties, and sample population characteristics such as treatment seeking versus general population. We found higher prevalence rates (range: 16-82%) in more studies with treatment seeking samples, followed by convenience and snowball samples (40-51%), and lower rates in more studies utilising random sampling techniques (2-86%). Consistent with the broader literature, the studies in our review supported an association for complex post-traumatic stress disorder with prolonged, repeated trauma, and post-migration living difficulties, with the latter association being specific to refugee and displaced populations. Further research on this construct in this population group, including effective treatments, is required.

Assessing mental well-being in a Sinhala speaking Sri Lankan population: validation of the WHO-5 well-being index

Purpose

The WHO-5 well-being index is a widely used, short rating scale that measures subjective well-being. We translated the WHO-5 index into Sinhala and tested its psychometric properties including measurement invariance among diverse groups in a community sample in Sri Lanka.

Methods

The sample of 267 persons aged between 16 and 75 years was recruited from a semi-urban area. 219 completed a paper-based questionnaire and 48 responded to an online survey. Construct validity was tested for factorial validity (Confirmatory Factor Analysis -CFA), convergent validity and known group validity. Composite reliability for congeneric measures and test-retest reliability were also tested. Multi-group CFA (MG-CFA) was used to test measurement invariance.

Results

The translated Sinhala version demonstrated good content and face validity. Internal consistency reliability of the five items had a Cronbach’s alpha of 0.85 and test-retest reliability over 2 weeks was satisfactory (Pearson r = 0.72, p < 0.001, ICC = 0.82). Confirmatory factor analysis supported factorial validity with a \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ {\chi}_5^2 $$\end{document}χ52 =4.99 (p = 0.28), a RMSEA of 0.03 (90% C.I. =0.00–0.10), a SRMR of 0.02, a TLI of 0.99 and a CFI of 0.99; factor loadings were between 0.55 and 0.89. Measurement invariance was acceptable for configural, metric and scalar invariance for gender.

WHO-5 scores were significantly negatively correlated with the Patient Health Questionnaire (PHQ-9) (Pearson’s r = − 0.45, p < 0.001) scores and the Kessler Psychological Distress Scale (K10) scores (Pearson’s r = − 0.56, p < 0.001).

Conclusion

The Sinhala translation of WHO-5 well-being index has shown acceptable psychometric properties and can be used for assessing mental well-being in the community in Sri Lanka. Further testing of the measure with larger and diverse (including different ethnic/cultural) groups are indicated to test measurement invariance of the measure.

Theory-based mobile phone text messaging intervention for blood pressure control (TEXT4BP) among hypertensive patients in Nepal: study protocol for a feasibility randomised controlled trial

INTRODUCTION

Uncontrolled blood pressure is one of the main risk factors for cardiovascular disease and death in Low-income and middle-income countries. Improvements to medication adherence and lifestyle changes can be assisted by using mobile phone text messaging interventions. This study aims to test the feasibility and acceptability of a text messaging intervention for blood pressure control '(TEXT4BP)', developed based on behavioural change theory to improve treatment adherence and lifestyle change among hypertensive patients in Nepal.

METHODS AND ANALYSIS

The TEXT4BP intervention will be tested using a two-arm parallel-group, unblinded, individually randomised controlled trial. This feasibility study would recruit 200 clinically diagnosed hypertensive patients aged 18-69 years, currently receiving blood pressure-lowering medication for more than 3 months, visiting a tertiary healthcare facility in Kathmandu, Nepal. A nested qualitative study will assess the acceptability of the short message service intervention. The intervention group will receive text messages containing information on hypertension, diet, medication and physical activity three times a week for 3 months. The control group will receive standard care. At baseline and 3 months, measures of medication adherence, salt intake, physical activity and blood pressure will be collected. Feasibility measures, such as differential rates of recruitment and attrition rates, will be calculated. Acceptability of text message interventions will be studied using usability measures and in-depth interviews among intervention group participants. This pilot study is not funded.

ETHICS AND DISSEMINATION

This study has received ethics approval from the University of New South Wales Human Research Ethics Committee B (HC190357), Nepal Health Research Council (302/2019) and Institutional Review Committee of Kathmandu Medical College and Teaching Hospital Kathmandu, Nepal (030520192). The findings of the study will be disseminated through peer-reviewed publications and conference presentations.

TRIAL REGISTRATION NUMBER

ACTRN12619001213134.

What factors shape doctors' trustworthiness? Patients' perspectives in the context of hypertension care in rural Tanzania

INTRODUCTION

There is increasing evidence that improving patient trust in doctors can improve patients' use of healthcare services, compliance and continuing engagement with care -particularly for chronic diseases. Consequently, much of the current literature on trust in therapeutic relationships focuses on factors shaping doctors' trustworthiness. However, few studies on this issue have been conducted among rural populations in low-income Africa, where health service delivery, cultural norms and patient expectations differ from those in high-income countries. This study examined patients' perspectives of factors that shape doctors' trustworthiness in rural Tanzania in the context of hypertension care.

METHODS

A qualitative inquiry using in-depth interviews was conducted between 2015 and 2016 in two characteristically rural districts of Tanzania. Data were analysed thematically.

RESULTS

The accounts of 34 patients from a Western-based care setting were examined. There was broad consensus about factors shaping doctors' trustworthiness along the care trajectory (before, during and after a therapeutic encounter). Two major themes emerged: doctors' interpersonal behaviours and doctors' technical competence. Good interpersonal behaviour and technical skills in healthcare settings were factors that constructed a positive reputation in the community and shaped patients' initial trust before a physical encounter. Doctors' interpersonal behaviours that portrayed good customer care, understanding and sympathy shaped trustworthiness during a physical encounter. Finally, doctors' technical competence shaped trustworthiness during and after an encounter. Participants used these factors to differentiate a trustworthy ('good') doctor from an untrustworthy ('bad') doctor.

CONCLUSION

Good interpersonal behaviours and good technical skills are important in shaping patients' judgements of doctors' trustworthiness in rural Tanzania. The present findings provide useful insights for designing interventions to improve patient trust in doctors to address challenges associated with non-communicable diseases in rural low-income Africa.

Is Health Insurance Associated with Health Service Utilization and Economic Burden of Non-Communicable Diseases on Households in Vietnam?

The rising burden of Non-Communicable Diseases (NCDs) in developing countries has caused high out-of-pocket (OOP) health spending leading to many households suffering Catastrophic Health Expenditure (CHE). This study examined the association between health insurance (HI) on health-care utilization and the burden of OOP expenditure among people with reported NCDs and on their households in Vietnam.The study draws on a cross-sectional household survey of accessibility and utilization of health services in Vietnam. Data were obtained from three provinces to represent urban, rural and mountainous areas of the country. The study used a sample of 2,038 individuals with reported NCD aged over 18 years from 1,642 households having at least one person with reported NCD.The results show that people with reported NCD who had HI were twice as likely to use outpatient care compared with those without HI. Having more than one member with reported NCD resulted in double the odds of a household suffering CHE. Households in the three lowest wealth quintiles were more likely to encounter CHE and financial distress than economically better-off households. HI did not provide a protective effect to households, as there was no significant association between the HI status of household members with reported NCD and CHE or financial distress. Seeking care at higher-level facilities was significantly associated with CHE.This study highlights the need for evidence to design future HI-based interventions targeting susceptible populations to narrow the gaps in health service utilization among the population and mitigate financial catastrophe associated with NCDs.Abbreviations: NCD: Noncommunicable diseases; UHC: Universal Health Coverage; HI: Health insurance; CHE: Catastrophic health expenditure; OOP: Out of Pocket.

Validation of a measurement instrument for parental child feeding in a low and middle-income country

BACKGROUND

Parental child feeding practices (PCFP) are a key factor influencing children's dietary intake, especially in the preschool years when eating behavior is being established. Instruments to measure PCFP have been developed and validated in high-income countries with a high prevalence of childhood obesity. The aim of this study was to test the appropriateness, content, and construct validity of selected measures of PCFP in a low and middle-income country (LMIC) in which there is both undernutrition and obesity in children.

METHODS

An expert panel selected subscales and items from measures of PCFP that have been well-tested in high-income countries to measure both "coercive" and "structural" behaviors. Two sequential cross-sectional studies (Study 1, n = 154; Study 2, n = 238) were conducted in two provinces in Indonesia. Findings of the first study were used to refine subscales used in Study 2. An additional qualitative study tested content validity from the perspective of mothers (the intended respondents). Factorial validation and reliability were also tested. Convergent validity was tested with child nutritional status.

RESULTS

In Study 1, a confirmatory factor analysis (CFA) model with 11 factors provided good fit (RMSEA = 0.045; CFI = 0.95 and TLI = 0.95) after two subscales were removed. Reliability was good among seven of the subscales. Following a decision to take out an additional subscale, the instrument was tested for factorial validity (Study 2). A CFA model with 10 subscales provided good fit (RMSEA = 0.03; CFI = 0.92 and TLI = 0.90). The reliability of subscales was lower than in Study 1. Convergent validity with nutrition status was found with two subscales.

CONCLUSIONS

The two studies provide evidence of acceptable psychometric properties for 10 subscales from tested instruments to measure PCFP in Indonesia. This provides the first evidence of the validity of these measures in a LMIC setting. Some shortcomings, such in the reliability of some subscales and further tests of predictive validity, require further investigation.

Self-efficacy and planning strategies can improve physical activity levels in women with a recent history of gestational diabetes mellitus

INTRODUCTION

Regular physical activity can reduce the risk of developing diabetes in high risk populations including in women with gestational diabetes mellitus (GDM). This study applied the Health Action Process Approach (HAPA) to determine the motivational and volitional factors important in increasing physical activity among women with previous GDM.

METHODS

Women with GDM receiving obstetric care at a teaching hospital in Sri Lanka were invited to participate in a survey 6-36 months post-delivery. At baseline and 8 weeks later, 152 women completed postal and telephone surveys that collected socio-cognitive and physical activity data. The study hypotheses were tested using structural equation modelling.

RESULTS

The modified model fit the data well (CFI = .95, TLI = .94, RMSEA = .057) and explained 11% of the variance in behaviour. Action self-efficacy was the only important predictor of intention to be physically active. Intention as well as maintenance self-efficacy predicted planning, which, in turn, predicted physical activity. Planning mediated the effect of intention and self-efficacy (maintenance and recovery) on physical activity.

CONCLUSION

This study has identified predictors of physical activity among women with previous GDM that can inform intervention studies. Interventions targeting this population need to include planning strategies and enhance self-efficacy.

Administrative reform and pay-for-performance methods of primary health service delivery: A comparison of 3 health districts in Cambodia, 2006-2012

Since 1999, performance-based financing or pay-for-performance (P4P) methods have been piloted in the Cambodian public health sector, first as one part of external contracting approaches with international nongovernment organizations and from 2009 as a part of internal contracting arrangements between units within the Ministry of Health under a wider public sector administrative reform. This study analyses these reforms and compares outcomes in 3 health districts. The study analysed routine quantitative data for primary care service delivery by using the interrupted time series method. Qualitative data were collected from key informant interviews. Both the level and the trend line of key service delivery indicators during earlier contracting/P4P models were at least maintained and in most cases increased with the move to internal contracting. The results of the interrupted time series analysis were mixed, mainly due to contextual issues. Qualitative results indicated an increased sense of local ownership and financial sustainability. Despite the gains, the management of personnel and the implementation and the integrity of contract monitoring were found to be compromised in this case. To be fully effective, contracting and P4P approaches must be accompanied by changes in the structure and culture of government administration.

Twelve-month trajectories of depressive and anxiety symptoms and associations with traumatic exposure and ongoing adversities: a latent trajectory analysis of a community cohort exposed to severe conflict in Sri Lanka

We conducted a 12-month follow-up of a population sample of adults from districts (Mannar, Killinochi, Mullaitivu and Jaffna) exposed to high levels of mass conflict in Sri Lanka, the aim of the present analysis being to identify trajectories of depression and anxiety symptoms and their associations with exposure to psychological trauma and ongoing living adversities. The cohort of 1275 adults (response 86%) followed-up in 2015 was a structured subsample drawn from the baseline nationally representative survey conducted in 2014 across 25 districts in Sri Lanka. Interviews were conducted using electronic tablets by field workers applying contextually adapted indices of trauma exposure, ongoing adversities and symptoms of depression and anxiety. Latent transition analysis revealed a three-class longitudinal model from which four composite trajectories were derived, comprising a persistent symptom trajectory (n=555, 43.5%), an incident or new onset trajectory (n=170, 13.3%), a recovery trajectory (n=299, 23.5%) and a persistently low-symptom trajectory (n=251, 19.7%). Factors associated with both the persistent symptom and incident trajectories were female gender, past trauma exposure and lack of access to health services. Loss of a job was uniquely associated with the persisting trajectory at follow-up. The recovery trajectory comprised a higher proportion of men, older persons and those without risk factors. Our findings assist in translating epidemiologic data into public policy and practice by indicating the importance of stable employment and the provision of healthcare as key factors that may act to reduce anxiety and depressive symptoms in the post-conflict phase. The findings also confirm that women are at high risk of mental distress. Brief screening for trauma exposure in populations with high levels of exposure to mass conflict may assist in defining those at risk of ongoing symptoms of anxiety and depression.

The link between UHC reforms and health system governance: lessons from Asia

Purpose

The purpose of this paper is to examine how and to what extent the design and implementation of universal health coverage (UHC) reforms have been influenced by the governance arrangements of health systems in low- and middle-income countries (LMIC); and how governments in these countries have or have not responded to the challenges of governance for UHC.

Design/methodology/approach

Comparative case study analysis of three Asian countries with substantial experience of UHC reforms (Thailand, Vietnam and China) was undertaken using data from published studies and grey literature. Studies included were those which described the modifications and adaptations that occurred during design and implementation of the UHC programme, the actors and institutions involved and how these changes related to the governance of the health system.

Findings

Each country adapted the design of their UHC programmes to accommodate their specific institutional arrangements, and then made further modifications in response to issues arising during implementation. The authors found that these modifications were often related to the impacts on governance of the institutional changes inherent in UHC reforms. Governments varied in their response to these governance impacts, with Thailand prepared to adopt new governance modes (which the authors termed as an “adaptive” response), while China and Vietnam have tended to persist with traditional hierarchical governance modes (“reactive” responses).

Originality/value

This study addresses a gap in current knowledge on UHC reform, and finds evidence of a complex interaction between substantive health sector reform and governance reform in the LMIC context in Asia, confirming recent similar observations on health reforms in high-income countries.

Measurement invariance of the Hopkins Symptoms Checklist: a novel multigroup alignment analytic approach to a large epidemiological sample across eight conflict-affected districts from a nation-wide survey in Sri Lanka

BACKGROUND

The alignment method, a novel psychometric approach, represents a more flexible procedure for establishing measurement invariance in geographically, ethnically, or linguistically diverse samples, especially in large epidemiological surveys. Although the Hopkins Symptoms Checklist (HSCL-25) has been used extensively in the field to assess anxiety and depressive symptoms, questions remain about the comparability of findings when the instrument is applied across regions in large-scale national surveys.

METHODS

The present study is the first in the field to apply the alignment method to test the structure and measurement invariance of the anxiety and depression dimensions of the HSCL-25 amongst Sri Lankan subpopulations (n = 8456) stratified by geographical regions, levels of past exposure to conflict, and ethnic composition.

RESULTS

Multigroup CFA analysis yielded non-converging models requiring substantial modifications to the models. As a result, multigroup alignment analysis was applied and the results supported the bifactorial structure and measurement invariance of the HSCL-25 across eight (severe and moderate) conflict-affected districts. The alignment analysis based on a good-fitting configural model yielded a metric non-invariance of 22.22% and scalar non-invariance of 5.88% (both under the established 25% threshold). The bifactorial model outperformed the tripartite and other models. In comparison to the anxiety items, the depressive items showed higher levels of metric non-invariance across districts.

CONCLUSIONS

Our findings demonstrate the methodological feasibility of applying the alignment method to test the structure and invariance of the HSCL across ethnically diverse populations living in conflict-affected districts in Sri Lanka. Further studies are needed to examine ethnicity and language factors more critically.

Predictors of Men’s Acceptance of Modern Contraceptive Practice: Study in Rural Vietnam

Studies have shown family planning adoption is likely to be more effective for women when men are actively involved. The transtheoretical model of behavior change was used to examine men’s involvement in general contraception and intrauterine device (IUD) use by their wives. The study was carried out in rural Vietnam with 651 eligible participants. Cons of IUD use for men in precontemplation and contemplation/preparation were significantly higher than those in the action/maintenance stages, whereas the reverse was true for pros of IUD. The self-efficacy for convincing wife to have IUD in precontemplation was significantly lower than for those in higher stages. Women’s education and ages, spontaneous recall of modern contraceptive method, cons for IUD, and self-efficacy for contraception and for convincing wives to get IUD inserted (or continue use) were significant predictors of men’s readiness to accept IUD. Interventions are targeted to reduce cons and increase self-efficacy for IUD use.

Associations of mental distress with residency in conflict zones, ethnic minority status, and potentially modifiable social factors following conflict in Sri Lanka: a nationwide cross-sectional study

BACKGROUND

The subject of post-conflict mental health lacks studies that are nationally representative or large enough to allow robust examination of levels of distress according to residency in geographical zones of conflict and ethnic minority status. We undertook a nationwide study in Sri Lanka to address these issues.

METHODS

We used tablet devices to survey 20,632 people across 18 of 25 districts in Sri Lanka, of which nine were purposefully selected and nine randomly selected districts. Based on their exposure to war and levels of population displacement, these districts were classified as being in the severe, moderate, or minimal conflict zones. Trained local fieldworkers did private interviews with the participants in the local language; responses were entered directly into the tablet devices. The questions assessed exposure to a wide range of stresses, including ongoing adversities, threat or protection issues, and service access factors, and respondents provided categorical responses (yes/no) to a list of items. We used the 25-item Hopkins Symptom Checklist to measure depression and anxiety in participants. We used multivariate analysis and calculated population-attributable fractions to estimate potential improvement in mental distress if modifiable factors were addressed.

FINDINGS

Our results showed a stepwise increase in symptoms of depression (10%, 33%, 40%) and anxiety (13%, 23%, 23%) across minimal, moderate, and severe conflict zones, respectively. Membership of an ethnic minority group was associated with depression (Tamil odds ratio [OR] 2·4 [95% CI 1·8-3·1], other ethnic minority OR 2·7 [2·1-3·6]) and anxiety (Tamil OR 1·5 [1·1-2·0], other ethnic minority OR 1·5 [1·2-1·8]). Other fixed characteristics associated with depression and anxiety were older age (both depression and anxiety; OR 2·7 [95% CI 2·0-3·7] for anxiety and 2·3 [1·7-3·0] for depression), being married (anxiety only; OR 1·5 [95% CI 1·1-2·1]), and time spent in camps for internally displaced people (anxiety only; OR 1·4 [95% CI 1·0-1·9]). Modifiable characteristics were threat or protection issues (depression OR 1·8 [95% CI 1·2-2·8], anxiety OR 1·8 [1·3-2·6]) and scarcity of food (depression OR 1·4 [1·2-1·6], anxiety OR 1·4 [1·2-2·7]), loss of job (OR 1·2 [95% CI 1·2-1·4] for anxiety), and proximity to army camps (OR 1·6 [95% CI 1·2-2·2] for depression). Allaying of safety concerns had the potential to reduce depression by 53% and anxiety by 57%, with other factors (removal of army camps from proximity and addressing food scarcity, loss of jobs and threat/protection issues) making smaller contributions to a reduction in depression and anxiety.

INTERPRETATION

Our findings offer a basis for detecting high-risk groups and provide directions in devising policies and programmes aimed at alleviating psychological distress in Sri Lanka. Restoration of safety seems to be crucial to mental health recovery.

FUNDING

Australian National University-Department of Immigration Border Protection Collaborative Research Program.

Translational research for Diabetes Self-Management in Sri Lanka: A randomized controlled trial

AIMS

The study tested the hypothesis that a theory driven Diabetes Self-Management (DSM) intervention delivered by trained nurses would result in a clinically significant improvement in glycaemic control.

METHODS

Patients with an HbA1c >7.5% (58mmol/mol) and free of diabetes complications were enrolled into a randomized controlled trial (n=85). Intervention consisted of four sessions and monthly follow up for 6 months. Biochemical tests, and diet and physical activity assessments were done in both groups. Analysis of covariance was used to test the effectiveness of the intervention.

RESULTS

At 6 months, there was a significant difference (P=0.001) in HbA1c between the groups controlling for baseline values and other variables. Based on the primary outcome, 28% in the intervention group achieved the target value of 6.5% HbA1c, compared to 8% in the "usual care" group (P<0.001; η(2)=0.65). The reduction in total energy intake and increase in physical activity was significant in the intervention group between baseline and follow up.

CONCLUSIONS

The DSM intervention has resulted in a clinically significant impact on glycaemia, change in diet and physical activity, and has demonstrated the feasibility of using it within existing care arrangements in a developing country setting.

Rural health workers and their work environment: the role of inter-personal factors on job satisfaction of nurses in rural Papua New Guinea

BACKGROUND

Job satisfaction is an important focal attitude towards work. Understanding factors that relate to job satisfaction allows interventions to be developed to enhance work performance. Most research on job satisfaction among nurses has been conducted in acute care settings in industrialized countries. Factors that relate to rural nurses are different. This study examined inter-personal, intra-personal and extra-personal factors that influence job satisfaction among rural primary care nurses in a Low and Middle Income country (LMIC), Papua New Guinea.

METHODS

Data was collected using self administered questionnaire from rural nurses attending a training program from 15 of the 20 provinces. Results of a total of 344 nurses were available for analysis. A measure of overall job satisfaction and measures for facets of job satisfaction was developed in the study based on literature and a qualitative study. Multi-variate analysis was used to test prediction models.

RESULTS

There was significant difference in the level of job satisfaction by age and years in the profession. Higher levels of overall job satisfaction and intrinsic satisfaction were seen in nurses employed by Church facilities compared to government facilities (P <0.01). Ownership of facility, work climate, supervisory support and community support predicted 35% (R2 =0.35) of the variation in job satisfaction. The factors contributing most were work climate (17%) and supervisory support (10%). None of these factors were predictive of an intention to leave.

CONCLUSIONS

This study provides empirical evidence that inter-personal relationships: work climate and supportive supervision are the most important influences of job satisfaction for rural nurses in a LMIC. These findings highlight that the provision of a conducive environment requires attention to human relations aspects. For PNG this is very important as this critical cadre provide the frontline of primary health care for more than 70% of the population of the country. Many LMIC are focusing on rural health, with most of the attention given to aspects of workforce numbers and distribution. Much less attention is given to improving the aspects of the working environment that enhances intrinsic satisfaction and work climate for rural health workers who are currently in place if they are to be satisfied in their job and productive.

Does Functional Disability Mediate the Pain–Depression Relationship in Older Adults With Osteoarthritis? A Longitudinal Study in China

Older adults with osteoarthritis have been found to be impaired in physical functioning and report higher levels of depression. This study examined the relationships between pain, functional disability, and depression to test the activity restriction model in a cohort of 176 older adults in China. This model states that disability is a mediator for the relationship between pain and depression. Other investigators have found that pain and disability were two independent correlates of depression. In both cross-sectional and longitudinal analyses, the authors found that disability is a mediator, using commonly accepted methods (indirect effect 44%, Sobel Z = 4.07, P < .001; 41%, Sobel Z = 3.45, P < .001, respectively). However, this mediation effect was not seen when the outcome was residualized with the baseline value. When the baseline level of depression is residualized, the effect size of the relationship is reduced, requiring larger sample size to test its effect.

The influence of power dynamics and trust on multidisciplinary collaboration: a qualitative case study of type 2 diabetes mellitus

BACKGROUND

Ongoing care for chronic conditions such as diabetes is best provided by a range of health professionals working together. There are challenges in achieving this where collaboration crosses organisational and sector boundaries. The aim of this article is to explore the influence of power dynamics and trust on collaboration between health professionals involved in the management of diabetes and their impact on patient experiences.

METHODS

A qualitative case study conducted in a rural city in Australia. Forty five health service providers from nineteen organisations (including fee-for-service practices and block funded public sector services) and eight patients from two services were purposively recruited. Data was collected through semi-structured interviews that were audio-taped and transcribed. A thematic analysis approach was used using a two-level coding scheme and cross-case comparisons.

RESULTS

Three themes emerged in relation to power dynamics between health professionals: their use of power to protect their autonomy, power dynamics between private and public sector providers, and reducing their dependency on other health professionals to maintain their power. Despite the intention of government policies to support more shared decision-making, there is little evidence that this is happening. The major trust themes related to role perceptions, demonstrated competence, and the importance of good communication for the development of trust over time. The interaction between trust and role perceptions went beyond understanding each other's roles and professional identity. The level of trust related to the acceptance of each other's roles. The delivery of primary and community-based health services that crosses organisational boundaries adds a layer of complexity to interprofessional relationships. The roles of and role boundaries between and within professional groups and services are changing. The uncertainty and vulnerability associated with these changes has affected the level of trust and mistrust.

CONCLUSIONS

Collaboration across organisational boundaries remains challenging. Power dynamics and trust affect the strategic choices made by each health professional about whether to collaborate, with whom, and to what level. These decisions directly influenced patient experiences. Unlike the difficulties in shifting the balance of power in interprofessional relationships, trust and respect can be fostered through a mix of interventions aimed at building personal relationships and establishing agreed rules that govern collaborative care and that are perceived as fair.

Primary health care service delivery networks for the prevention and management of type 2 diabetes: using social network methods to describe interorganisational collaboration in a rural setting

Adults with type 2 diabetes or with behavioural risk factors require comprehensive and well coordinated responses from a range of health care providers who often work in different organisational settings. This study examines three types of collaborative links between organisations involved in a rural setting. Social network methods were employed using survey data on three types of links, and data was collected from a purposive sample of 17 organisations representing the major provider types. The analysis included a mix of unconfirmed and confirmed links, and network measures. General practices were the most influential provider group in initiating referrals, and they referred to the broadest range of organisations in the network. Team care arrangements formed a small part of the general practice referral network. They were used more for access to private sector allied health care providers and less for sharing care with public sector health services. Involvement in joint programs/activities was limited to public and non-government sector services, with no participation from the private sector. The patterns of interactions suggest that informal referral networks provide access to services and coordination of care for individual patients with diabetes. Two population subgroups would benefit from more proactive approaches to ensure equitable access to services and coordination of care across organisational boundaries: people with more complex health care needs and people at risk of developing diabetes.

Collaboration across private and public sector primary health care services: benefits, costs and policy implications

Ongoing care for chronic conditions is best provided by interprofessional teams. There are challenges in achieving this where teams cross organisational boundaries. This article explores the influence of organisational factors on collaboration between private and public sector primary and community health services involved in diabetes care. It involved a case study using qualitative methods. Forty-five participants from 20 organisations were purposively recruited. Data were collected through semi-structured interviews and from content analysis of documents. Thematic analysis was used employing a two-level coding system and cross case comparisons. The patterns of collaborative patient care were influenced by a combination of factors relating to the benefits and costs of collaboration and the influence of support mechanisms. Benefits lay in achieving common or complementary health or organisational goals. Costs were incurred in bridging differences in organisational size, structure, complexity and culture. Collaboration was easier between private sector organisations than between private and public sectors. Financial incentives were not sufficient to overcome organisational barriers. To achieve more coordinated primary and community health care structural changes are also needed to better align funding mechanisms, priorities and accountabilities of the different organisations.

Impact of a reduction in heroin availability on patterns of drug use, risk behaviour and incidence of hepatitis C virus infection in injecting drug users in New South Wales, Australia

In early 2001, Australia experienced a sudden and dramatic reduction in the availability of heroin. Research examining the impact of the reduction on drug-related harms has yielded a conflicting picture. The current study uses data from a prospective cohort study of anti-HCV negative injecting drug users (IDU) (n=368) to examine patterns of injecting drug use, risk behaviours and HCV incidence before and after the reduction. The proportion of participants mainly injecting heroin declined sharply from 74% to 47% after the onset of the reduction and continued throughout 2001. There was marked shift to other drugs, mainly cocaine and amphetamine. Cocaine injectors had the highest risk profile and the highest incidence of HCV (82.6 per 100 person years, 95% CI 52.0-131.0). While HCV seroconversions increased by year, this increase was not statistically significant. We observed a reduction in heroin injection and a concomitant increase in cocaine injection and a significant association between cocaine injection and incident HCV infection during a period of reduced heroin availability. Results suggest that attempts to suppress drug markets by manipulating availability may result in collateral damage in the form of drug-related harms, indicating a need for more sophisticated understandings of the potential trade-offs involved in attempting to suppress the supply of illicit drugs.

Incidence and risk factors for hepatitis C seroconversion in injecting drug users in Australia

AIMS

To determine the incidence of hepatitis C virus (HCV) infection and identify risk factors for seroconversion.

DESIGN

Prospective cohort study. Participants were recruited through direct approaches, street-based outreach, methadone and sexual health clinics and needle and syringe programmes.

SETTING

Urban, regional and rural settings in New South Wales, Australia.

PARTICIPANTS

Injecting drug users (IDUs) (n = 584) were screened and tested for exposure to HCV. Between 1999 and 2002 antibody HCV negative IDUs (n = 368) were enrolled and followed-up every 3-6 months until seroconversion or study completion.

MEASUREMENTS

Interviewer-administered baseline and follow-up questionnaires consisted of 131 items and included demographics, drug use and risk behaviour. Approximately 10 cc of whole blood was drawn at each visit. Specimens were stored at -70C and serology performed using one or two third-generation enzyme-linked immunosorbent assays and polymerase chain reaction testing.

FINDINGS

Sixty-eight seroconversions were observed and incidence was 30.8 per 100 person-years, with incidence in IDUs injecting < 1 year, 133 per 100 person-years. Independent predictors of seroconversion were female gender, duration of injecting, injecting cocaine, shared use of filters and recruitment strategy.

CONCLUSIONS

Women, new initiates and IDUs recruited via outreach appear to be at increased risk of infection. Results confirm the significance of cocaine injection as a risk factor and provide the first evidence outside North America of the link between shared use of drug preparation equipment and incident HCV infection. Prevention efforts should attempt to raise awareness of the risks associated with drug sharing and, in particular, the role of potentially contaminated syringes in HCV infection.

Increasing male involvement in family planning decision making: trial of a social-cognitive intervention in rural Vietnam

We tested a social-cognitive intervention to influence contraceptive practices among men living in rural communes in Vietnam. It was predicted that participants who received a stage-targeted program based on the Transtheoretical Model (TTM) would report positive movement in their stage of motivational readiness for their wife to use an intrauterine device (IUD) compared to those in a control condition. A quasi-experimental design was used, where the primary unit for allocation was villages. Villages were allocated randomly to a control condition or to two rounds of intervention with stage-targeted letters and interpersonal counseling. There were 651 eligible married men in the 12 villages chosen. A significant positive movement in men's stage of readiness for IUD use by their wife occurred in the intervention group, with a decrease in the proportions in the precontemplation stage from 28.6 to 20.2% and an increase in action/maintenance from 59.8 to 74.4% (P < 0.05). There were no significant changes in the control group. Compared to the control group, the intervention group showed higher pros, lower cons and higher self-efficacy for IUD use by their wife as a contraceptive method (P < 0.05). Interventions based on social-cognitive theory can increase men's involvement in IUD use in rural Vietnam and should assist in reducing future rates of unwanted pregnancy.

Virtual outreach: a randomised controlled trial and economic evaluation of joint teleconferenced medical consultations

OBJECTIVES

To test the hypotheses that virtual outreach would reduce offers of hospital follow-up appointments and reduce numbers of medical interventions and investigations, reduce numbers of contacts with the health care system, have a positive impact on patient satisfaction and enablement, and lead to improvements in patient health status. To perform an economic evaluation of virtual outreach.

DESIGN

A randomised controlled trial comparing joint teleconsultations between GPs, specialists and patients with standard outpatient referral. It was accompanied by an economic evaluation.

SETTING

The trial was centred on the Royal Free Hampstead NHS Trust, London, and the Royal Shrewsbury Hospital Trust in Shropshire. The project teams recruited and trained a total of 134 GPs from 29 practices and 20 consultant specialists.

PARTICIPANTS

In total, 3170 patients were referred, of whom 2094 consented to participate in the study and were eligible for inclusion. In all, 1051 patients were randomised to the virtual outreach group and 1043 to standard outpatient appointments. The patients were followed 6 months after their index consultation.

INTERVENTIONS

Patients randomised to virtual outreach underwent a joint teleconsultation, in which they attended the general practice surgery where they and their GP consulted with a hospital specialist via a videolink between the hospital and the practice.

MAIN OUTCOME MEASURES

Outcome measures included offers of follow-up outpatient appointments, numbers of tests, investigations, procedures, treatments and contacts with primary and secondary care, patient satisfaction (Ware Specific Visit Questionnaire), enablement (Patient Enablement Instrument) and quality of life (Short Form-12 and Child Health Questionnaire). An economic evaluation of the costs and consequences of the intervention was undertaken. Sensitivity analysis was used to test the robustness of the results.

RESULTS

Patients in the virtual outreach group were more likely to be offered a follow-up appointment. Significant differences in effects were observed between the two sites and across different specialities. Virtual outreach increased the offers of follow-up appointments more in Shrewsbury than in London, and more in ENT and orthopaedics than in the other specialities. Fewer tests and investigations were ordered in the virtual outreach group, by an average of 0.79 per patient. In the 6-month period following the index consultation, there were no significant differences overall in number of contacts with general practice, outpatient visits, accident and emergency contacts, inpatient stays, day surgery and inpatient procedures or prescriptions between the randomised groups. Tests of interaction indicated that virtual outreach decreased the number of tests and investigations, particularly in patients referred to gastroenterology, and increased the number of outpatient visits, particularly in those referred to orthopaedics. Patient satisfaction was greater after a virtual outreach consultation than after a standard outpatient consultation, with no heterogeneity between specialities or sites. However, patient enablement after the index consultation, and the physical and psychological scores of the Short Form-12 for adults and the scores on the Child Health Questionnaire for children under 16, did not differ between the randomised groups at 6 months' follow-up. NHS costs over 6 months were greater for the virtual outreach consultations than for conventional outpatients, pound 724 and pound 625 per patient, respectively. The index consultation accounted for this excess. Cost and time savings to patients were found. Estimated productivity losses were also less in the virtual outreach group.

CONCLUSIONS

Virtual outreach consultations result in significantly higher levels of patient satisfaction than standard outpatient appointments and lead to substantial reductions in numbers of tests and investigations, but they are variably associated with increased rates of offer of follow-up according to speciality and site. Changes in costs and technological advances may improve the relative position of virtual consultations in future. The extent to which virtual outreach is implemented will probably be dependent on factors such as patient demand, costs, and the attitudes of staff working in general practice and hospital settings. Further research could involve long-term follow-up of patients in the virtual outreach trial to determine downstream outcomes and costs; further study into the effectiveness and costs of virtual outreach used for follow-up appointments, rather than first-time referrals; and whether the costs of virtual outreach could be substantially reduced without adversely affecting the quality of the consultation if nurses or other members of the primary care team were to undertake the hosting of the joint teleconsultations in place of the GP. Qualitative work into the attitudes of the patients, GPs and hospital specialists would also be valuable.

The roles of 'subjective computer training' and management support in the use of computers in community health centres

There have been many changes made to information systems in the last decade. Changes in information systems require users constantly to update their computer knowledge and skills. Computer training is a critical issue for any user because it offers them considerable new skills. The purpose of this study was to measure the effects of 'subjective computer training' and management support on attitudes to computers, computer anxiety and subjective norms to use computers. The data were collected from community health centre staff. The results of the study showed that health staff trained in computer use had more favourable attitudes to computers, less computer anxiety and more awareness of others' expectations about computer use than untrained users. However, there was no relationship between management support and computer attitude, computer anxiety or subjective norms. Lack of computer training for the majority of healthcare staff confirmed the need for more attention to this issue, particularly in health centres.

Hepatitis C-related discrimination in New South Wales

Carolyn Day is with the National Drug and Alcohol Research Centre, University of New South Wales. Rohan Jayasuriya is at the Graduate School of Public Health, University of Wollongong. Graham Stone is with HIV, Program AIDS, Northern Sydney Health, Manly Hospital.Acknowledgements: The HepCare trial was funded by the Commonwealth Department of Health and Family Welfare and the NSW Health Department.Hepatitis C-related discrimination was examined. Intake interviews with 606 HepCare trial participants from New South Wales were analysed to determine the prevalence and correlates of hepatitis C related discrimination. The sample was a mean age of 37 years, 54% were males, 79% reported a history of drug injecting and 35% were current injectors. Forty percent of the sample reported experiencing hepatitis C-related discrimination. Multivariate analysis revealed that current injectors, 35-44 year olds, females, those who had recently consulted a general practitioner and those who had been referred to a specialist for their hepatitis C were more likely to report discrimination than other groups. More research is required to attain a better understanding of hepatitis C-related discrimination.

Nursing handovers: do we really need them?

AIM

This study attempts to address the content of nursing handover when compared with formal documentation sources.

BACKGROUND

The nursing handover has attracted criticism in the literature in relation to its continuing role in modern nursing. Criticisms include those related to time expenditure, content, accuracy and the derogatory terms in which patients are sometimes being discussed.

METHODS

Twenty-three handovers, covering all shifts, from one general medical ward were audio-taped. Their content was analysed and classified according to where, within a ward's documentation systems, the information conveyed could be located.

FINDINGS

Results showed that almost 84.6% of information discussed could be located within existing ward documentation structures and 9.5% of information discussed was not relevant to ongoing patient care. Only 5.9% of handover content involved discussions related to ongoing care or ward management issues that could not be recorded in an existing documentation source.

LIMITATIONS

The results of this study are representative of only one ward in one Australian Hospital. Specific documentation sources were also not checked to determine their content.

CONCLUSION

Streamlining the nursing handover may improve the quality of the information presented and reduce the amount of time spent in handover.

Male involvement in family planning in rural Vietnam: an application of the Transtheoretical Model

Various studies have shown that family planning adoption is likely to be more effective for women when men are actively involved. Male involvement in family planning is an instance of behavior change. The Transtheoretical Model of behavior change was used to examine men's involvement in general contraception and intrauterine device (IUD) use by their wives. The study tested whether the constructs of the model, decisional balance and self-efficacy, are sensitive to differences in stages of change. Reliable scales to test decisional balance and self-efficacy were developed. The study was carried out in rural Vietnam with 201 eligible participants. The staging algorithm identified that 25.8% of men were in the precontemplation stage, 10.5% of men were in the contemplation/preparation stages and 63.7% of men were in the action/maintenance stages. Disadvantages of IUD use for men in precontemplation were significantly higher than those in the action/maintenance stages, while the reverse was true for self-efficacy for convincing their wives to use an IUD. Interventions that are targeted to stage of change, that seek to reduce cons and that increase self-efficacy have the potential to influence male involvement in IUD adoption by their wives.

Development of a client-generated health outcome measure for community nursing

OBJECTIVE

To develop a client-generated outcome measure for use in community nursing.

METHOD

Participants for the study were identified from the case load of community health nurses, from a nursing home service and from residents of a retirement village. All participants had a diagnosis of venous leg ulcer (VLU) and/or type 2 diabetes. Preliminary development of the measure involved focus groups of community clients and health professionals, and pilot testing of an existing quality of life (QoL) measure, the Patient-Generated Index. The resulting Client-Generated Index was tested for reliability and validity.

RESULTS

The Pearson's correlation coefficient between administration of the CGI at T1 and T2 was 0.526 (n = 51; p = 0.0001). The CGI correlated significantly with four of eight dimensions of the SF-36, and with pain as a clinical marker for VLU r = 0.54 (p = 0.001). Overall, participants with VLU reported a lower QoL (mean CGI score 2.8) compared to those with diabetes (mean CGI score 4.1).

CONCLUSIONS

The CGI was developed to measure outcomes in community health settings. Some measures of its reliability and validity are demonstrated and further research is needed to validate the instrument using other client groups.

IMPLICATIONS

If routine assessment and evaluation is to contribute to measures of outcome, the instruments need to be concise and acceptable to health care providers. The CGI has all these properties.

Developing outcomes for community nursing: the Nominal Group Technique

The focus of healthcare has shifted from examining the process (what is done) to measuring what is achieved (outcomes). While various tools have been developed to measure inpatient outcomes, there is no specific measure of outcomes for community-based care. A collaborative research project involving the University of Wollongong and the Illawarra Area Health Service has been established to address the gap in patient reporting and evaluation. This paper describes the initial phase of a research project using the Nominal Group Technique (NGT) to develop outcome measures appropriate to community health. The NGT is a technique that uses groups of stake holders to obtain information. Nominal groups are unlike focus groups in that NGT seek responses to predetermined and structured questions. Other aspects of outcome measurement, such as casenote audits and addressing the client's perspective are being considered later in the project. This paper focuses largely upon the process of using the NGT to develop outcomes and to encourage the participation in the research project by community nurses. It was vital from the outset to generate a sense of ownership of both the process and the findings and the NGT was seen as a process that would enable both the development of outcome statements and active participation.

Determinants of microcomputer technology use: implications for education and training of health staff

In hospitals and other Healthcare settings, increasingly, hands-on computer use is becoming an important behaviour for effective job performance. The literature has identified differences that relate to computer use between occupational categories in health services. The objectives of this study were to identify factors that determine computer acceptance among occupational groups in Community Health and to predict the factors that relate to computer use. A survey was administered to all Community Health staff in one health service area. Health administrators were found to have a significantly higher training in computers, a higher frequency of use and a higher level of skill for both applications (word processing (WP) and database (DB)) than nurses. The results of a regression analysis shows that about 55% of the variation in the use of WP is explained by computer skills, perceived usefulness (PU) and designation. In the case of DB use, PU was the only significant predictor explaining 53% of the variation. Both level of education and prior training were not significant predictors. The implication for health informatics education (and service training) of these findings is that, in the workplace, health professionals would use computers when they perceive it to be useful for performance in their jobs.