Understanding the impacts of COVID-19 pandemic on mental health and well-being among university students in Dhaka, Bangladesh: A nested mixed-methods study

Background

University students are more at risk of mental illness compared with the general population. Declaration of a global COVID-19 pandemic led the Bangladesh government in March 2020 to implement a national lockdown, home quarantining, social distancing measures, and closure of educational institutions. We aimed to explore the impact of lockdown on the mental health and well-being of university students in Bangladesh.

Methods

A nested mixed-methods survey design was undertaken using a semi structured questionnaire and in-depth interviews conducted by telephone of 73 university students (mean age of 22 years, range 18 to 26-years-old) attending public and private academic institutions in Dhaka. A questionnaire was developed de-novo and pre-tested. Qualitative, open-ended questions were used to understand experiences regarding students' mental health and well-being, their perceptions of COVID-19, and coping strategies.

Results

Fifty nine percent of students reported that lockdown had a significant impact on their mental health and well-being. They described difficulties with social isolation and loneliness, motivation, and interpersonal conflict within families. Students' knowledge of COVID-19 were high with television, newspapers, online, and social media were main sources of information; few relied on government reports. Most pressing concerns were timely graduation and employment (83%), not being able to socialize (46%), being stuck at home (37%), and financial difficulties regarding university fees (29%). Additional underlying stressors included financial insecurity of respondents' households and parental health. Coping strategies included watching television or films, online meetings with friends, social media, as well interactions with family.

Conclusion

As a result of Bangladesh's first national lockdown, university students experienced negative effects on their mental health and well-being. There is an urgent need for greater proactive measures within educational settings, such as mental health literacy programmes and diagnosis management that could mitigate and prevent adverse impacts of future lockdowns.

The effect of zinc-biofortified rice on zinc status of Bangladeshi preschool children: a randomized, double-masked, household-based, controlled trial

BACKGROUND

Zinc biofortification of rice could sustainably improve zinc status in countries where zinc deficiency is common and rice is a staple, but its efficacy has not been tested. Fatty acid desaturases (FADS) are putative new zinc status biomarkers.

OBJECTIVES

Our objective was to test the efficacy of zinc-biofortified rice (BFR) in preschool-aged children with zinc deficiency. Our hypothesis was that consumption of BFR would increase plasma zinc concentration (PZC).

METHODS

We conducted a 9-mo, double-masked intervention trial in 12-36-mo-old rural Bangladeshi children, most of whom were zinc-deficient (PZC <70 µg/dL) and stunted (n = 520). The children were randomly assigned to receive either control rice (CR) or BFR provided in cooked portions to their households daily, with compliance monitoring. The primary outcome was PZC. Secondary outcomes were zinc deficiency, linear growth, infection-related morbidity, FADS activity indices, intestinal fatty acid binding protein (I-FABP) and fecal calprotectin. We applied sparse serial sampling for midpoint measures and analyzed data by intention-to-treat using mixed-effects models.

RESULTS

At baseline, median (IQR) PZC was 60.4 (56.3-64.3) µg/dL, 78.1% of children were zinc deficient, and 59.7% were stunted. Mean ± SD daily zinc intakes from the CR and BFR during the trial were 1.20 ± 0.34 and 2.22 ± 0.47 mg/d, respectively (P < 0.001). There were no significant time-by-treatment effects on PZC, zinc deficiency prevalence, FADS activity, I-FABP, or fecal calprotectin (all P > 0.05). There was a time-treatment interaction for height-for-age z-scores (P < 0.001) favoring the BFR group. The morbidity longitudinal prevalence ratio was 1.08 (95% CI: 1.05, 1.12) comparing the BFR and CR groups, due to more upper respiratory tract illness in the BFR group.

CONCLUSIONS

Consumption of BFR for 9 mo providing ∼1 mg of additional zinc daily to Bangladeshi children did not significantly affect PZC, prevalence of zinc deficiency, or FADS activity.The trial was registered at clinicaltrials.gov as NCT03079583.

Supporting the role and enabling the potential of community health workers in Bangladesh’s rural maternal and newborn health programs: a qualitative study

Background

In the global journey towards Universal Health Coverage (UHC), strong primary healthcare systems are essential. This includes the frontline health workers, the bedrock of which are community health workers (CHWs). In Bangladesh, this largely female workforce plays a critical role in health promotion and linking communities with the formal health care system. With the launch of the new national strategy on CHWs, and its ambitions around the implementation of harmonized systems of financing, certification, job harmonization, performance assessment and supportive supervision, it is important to reference the perceptions, experiences, needs and aspirations of CHWs themselves.

Methods

This qualitative exploratory study examines three UNICEF supported maternal and newborn health (MNH) programs in rural Bangladesh, with two districts sampled for each program. In-depth interviews were conducted with CHWs, community members, other health workers, and program managers. Data were analyzed using a thematic analysis approach, with a particular focus on the voice and experience of CHWs and the programmatic features that support them in serving their communities.

Results

Across all three programs, CHWs function as critical local agents for health promotion and referral whose recruitment from and support by the community, enhances their effectiveness. Regular communication and collaboration between CHWs and public-sector frontline workers were perceived as important in enabling their role in increasing the coverage of essential services. Support for structured systems of training, supervision and monitoring which encompass the support of referral decisions, was also apparent. Of particular note were the needs and aspirations of CHWs regarding work-life balance, job satisfaction and desire for professional development. These concerns emphasize the importance of flexibility in how the CHW workforce is configured such that roles, responsibilities and remuneration are keyed to experience and qualifications, and the dynamic needs and aspirations of CHWs over the life course.

Conclusions

As Bangladesh pursues its UHC agenda, CHWs are pivotal in linking underserved communities to the formal health system. Flexibility in the scope of CHW roles and responsibilities, as well as supportive supervision, regular training and fair remuneration, will optimize their contributions towards UHC and better MNH outcomes.

Explaining equity gains in child survival in Bangladesh: scale, speed, and selectivity in health and development

By disaggregating gains in child health in Bangladesh over the past several decades, significant improvements in gender and socioeconomic inequities have been revealed. With the use of a social determinants of health approach, key features of the country's development experience can be identified that help explain its unexpected health trajectory. The systematic equity orientation of health and socioeconomic development in Bangladesh, and the implementation attributes of scale, speed, and selectivity, have been important drivers of health improvement. Despite this impressive pro-equity trajectory, there remain significant residual inequities in survival of girls and lower wealth quintiles as well as a host of new health and development challenges such as urbanisation, chronic disease, and climate change. Further progress in sustaining and enhancing equity-oriented achievements in health hinges on stronger governance and longer-term systems thinking regarding how to effectively promote inclusive and equitable development within and beyond the health system.

Beliefs and practices during pregnancy and childbirth in urban slums of Dhaka, Bangladesh

Background

Worldwide urbanization has become a crucial issue in recent years. Bangladesh, one of the poorest and most densely-populated countries in the world, has been facing rapid urbanization. In urban areas, maternal indicators are generally worse in the slums than in the urban non-slum areas. The Manoshi program at BRAC, a non governmental organization, works to improve maternal, newborn, and child health in the urban slums of Bangladesh. This paper describes maternal related beliefs and practices in the urban slums of Dhaka and provides baseline information for the Manoshi program.

Methods

This is a descriptive study where data were collected using both quantitative and qualitative methods. The respondents for the quantitative methods, through a baseline survey using a probability sample, were mothers with infants (n = 672) living in the Manoshi program areas. Apart from this, as part of a formative research, thirty six in-depth semi-structured interviews were conducted during the same period from two of the above Manoshi program areas among currently pregnant women who had also previously given births (n = 18); and recently delivered women (n = 18).

Results

The baseline survey revealed that one quarter of the recently delivered women received at least four antenatal care visits and 24 percent women received at least one postnatal care visit. Eighty-five percent of deliveries took place at home and 58 percent of the deliveries were assisted by untrained traditional birth attendants. The women mostly relied on their landladies for information and support. Members of the slum community mainly used cheap, easily accessible and available informal sectors for seeking care. Cultural beliefs and practices also reinforced this behavior, including home delivery without skilled assistance.

Conclusions

Behavioral change messages are needed to increase the numbers of antenatal and postnatal care visits, improve birth preparedness, and encourage skilled attendance at delivery. Programs in the urban slum areas should also consider interventions to improve social support for key influential persons in the community, particularly landladies who serve as advisors and decision-makers.

Internalized HIV/AIDS-related stigma in a sample of HIV-positive people in Bangladesh

Internalized stigma among people living with HIV/AIDS (PLHA) is prevalent in Bangladesh. A better understanding of the effects of stigma on PLHA is required to reduce this and to minimize its harmful effects. This study employed a quantitative approach by conducting a survey with an aim to know the prevalence of internalized stigma and to identify the factors associated with internalized stigma among a sample of 238 PLHA (male=152 and female=86) in Bangladesh. The findings suggest that there is a significant difference between groups with the low- and the high-internalized HIV/AIDS stigma in terms of both age and gender. The prevalence of internalized stigma varied according to the poverty status of PLHA. An exploratory factor analysis (EFA) found 10 of 15 items loaded highly on the three factors labelled self-acceptance, self-exclusion, and social withdrawal. About 68% of the PLHA felt ashamed, and 54% felt guilty because of their HIV status. More than half (87.5% male and 19.8% female) of the PLHA blamed themselves for their HIV status while many of them (38.2% male and 8.1% female) felt that they should be punished. The male PLHA more frequently chose to withdraw themselves from family and social gatherings compared to the female PLHA. They also experienced a higher level of internalized stigma compared to the female PLHA. The results suggest that the prevalence of internalized stigma is high in Bangladesh, and much needs to be done by different organizations working for and with the PLHA to reduce internalized stigma among this vulnerable group.

The challenges of meeting rural Bangladeshi women's needs in delivery care

Despite initiatives and interventions undertaken at national and international levels, maternal health is still neglected in Bangladesh, and the maternal mortality ratio remains one of the highest in the world. In order to improve rural women's access to maternity care, in 1996 the Bangladesh Rural Advancement Committee (BRAC) instituted services for birthing women in 21 health facilities in each Thana. This paper reports on research conducted three years later, based on interviews with women who gave birth in one BRAC Health Centre (BHC) and women who gave birth at home, interviews with staff of the BHC and observation of provider-patient relations. Acceptance of delivery in a health facility by rural women is still minimal. Most women only attended the BHC due to complications, yet the BHC was unable to handle most complications and referred women to the district hospital, where they received poor quality care. Cost, fear of hospitals and the stigma of an 'abnormal' birth were also important constraints. Female paramedics who attended normal deliveries were praised for being caring, but made women deliver lying down, did not always use aseptic procedures and were too busy to give information, making birth a passive experience. Recommendations to provide comprehensive emergency obstetric care at the BHC and upgrade staff skills, introduce rural health insurance and others have already begun to be implemented.

Acute respiratory infections in rural Bangladesh: cultural understandings, practices and the role of mothers and community health volunteers

Qualitative data collected from 63 older and younger mothers revealed that almost all recognized pneumonia and all described mild and severe signs and symptoms to explain incidences of pneumonia. Respiratory illnesses were attributed to humoral imbalances, supernatural causes and "negligent" mothers. Home care practices involved drinking specially prepared juices, massaging the child with oil and avoiding "cooling" foods. Traditional and allopathic care was sought depending on the perceived severity of the illness. The role of the family was important in decision-making. Rural mothers were relieved and satisfied to be able to quickly access low-cost medicines from Bangladesh Rural Advancement Committee (BRAC) health volunteers, who clearly influence health care practices. In-depth interviews and focus group discussions with 23 health volunteers showed that 22 were able to correctly identify breathing rates and their association with pneumonia. All had knowledge of acute respiratory infections (ARI) and were able to list a range of signs and symptoms. Some health volunteers complained of operational constraints with monitoring and technical equipment. Nevertheless, the programme has strong links with grassroots volunteers and community people, making it a successful intervention.

Synergistic growth inhibition of prostate cancer cells by 1 alpha,25 Dihydroxyvitamin D(3) and its 19-nor-hexafluoride analogs in combination with either sodium butyrate or trichostatin A

Prostate cancer is a major cause of male cancer death. In vitro and in vivo data support a role for 1 alpha,25 Dihydroxyvitamin D(3) (1 alpha,25(OH)(2)D(3)) in regulating the growth and differentiation of the normal prostate gland yet prostate cancer cells appear significantly less sensitive to this action. Vitamin D(3) receptor (VDR) content or mutational status do not correlate clearly with the antiproliferative effects of 1 alpha,25(OH)(2)D(3) and therefore it is unclear why prostate cancer cell lines are significantly less sensitive to this action. We hypothesized that the antiproliferative responses of prostate cancer cells to 1 alpha,25(OH)(2)D(3) are suppressed by a process involving histone deacetylation. Sodium butyrate (NaB) and trichostatin A (TSA) are inhibitors of histone deacetylase (HDAC) activity. Low doses of NaB or TSA (300 microM and 15 nM respectively), which alone were relatively inactive, synergized with 1 alpha,25(OH)(2)D(3) in liquid and semi-solid agar to inhibit the growth of LNCaP, PC-3 and DU-145 prostate cancer cells. Still greater synergy was observed between vitamin D(3) hexafluoride analogs and either NaB or TSA. The mechanism appeared to involve neither the cyclin-dependent kinase inhibitor, p21((waf1/cip1)) nor cell cycle arrest, but rather induction of apoptosis. These data suggest that cells dysregulate the normal pro-apoptotic signals of 1 alpha,25(OH)(2)D(3) during prostate cancer development by a mechanism involving histone deacetylation. Combination therapy with potent vitamin D(3) analogs and clinically approved HDAC inhibitors may overcome this lesion and improve the treatment of both androgen-dependent and independent prostate cancer.

1alpha,25-dihydroxyvitamin D(3) displays divergent growth effects in both normal and malignant cells

Induction of growth arrest and differentiation of some cancer cells by 1alpha,25-dihydroxyvitamin D(3) [1alpha,25(OH)(2)D(3)], and its potent analogs, is well characterized. However, aggressive cancer cell lines are often either insensitive to the antiproliferative effects of 1alpha,25(OH)(2)D(3) or require toxic concentrations to recapitulate them which has, to-date, precluded its use in anticancer therapy. Therefore we are interested in mechanisms by which 1alpha,25(OH)(2)D(3) signaling has become deregulated in malignant cells in order to identify novel therapeutic targets. We observed previously that 1alpha,25(OH)(2)D(3) and its metabolites, generated via the C-24 oxidation pathway, drive simultaneous differentiation and hyper-proliferation within the same cell population. Thus we have proposed that metabolism of 1alpha,25(OH)(2)D(3) via the C-24 oxidation pathway represents a novel-signaling pathway, which integrates proliferation with differentiation. In the current study we examined further the role of this pathway and demonstrated that these effects are not restricted to leukemic cells but are observed also in both normal myeloid progenitors and breast cancer cell lines. Intriguingly, stable transfection of MCF-7 breast cancer cells with antisense vitamin D(3) receptor (VDR) reduced antiproliferative sensitivity to 1alpha,25(OH)(2)D(3) but significantly enhanced growth stimulation, which, in turn, was blocked by inhibiting metabolism of 1alpha,25(OH)(2)D(3) via C-24 oxidation pathway with ketoconazole. Taken together, these studies indicate that metabolism of 1alpha,25(OH)(2)D(3) via C-24 oxidation pathway gives rise to ligands with different biologic effects. We propose that this mechanism may allow the co-ordination of population expansion and cell maturation during differentiation. Cancer cells appear to corrupt this process during malignant transformation, by only responding to the pro-proliferative signals, thereby deriving a clonal advantage.

Indigenous notions of the workings of the body: conflicts and dilemmas with Norplant use in rural Bangladesh

The discourses of the female body in rural Bangladesh illustrate gender relations in rural society and the degree to which village ideologies of shame, purity, and pollution affect women's attitudes toward contraceptive practices. Women's understanding of their body and perception of flow, buildup, and blockage related to Norplant use reveal a belief in the disruption of the internal state of the body. Humeral notions underlie descriptions of Norplant use, which are understood to agree with women differently. Bengalis believe that blockage in the body can endanger the wider social and moral sphere. Culturally promoted fears of illnesses motivate individuals to conform to social norms. Some rural women chose to ignore their health problems, some dropped out, and some preferred Norplant.

The urban poor in Dhaka City: their struggles and coping strategies during the floods of 1998

Bangladesh experienced one of the worst floods in recorded history in 1998. This paper focuses on the needs and coping strategies of the urban poor in Dhaka City, which had been very badly affected. The city's roads were completely under water, and most areas were water-logged with drainage and sewage systems blocked. Rising water levels compelled many slum dwellers to move to temporary shelters and relief camps. Women and children were the worst affected. The lack of sanitation facilities and privacy forced women and children to defecate in their own homes. There was an acute scarcity of safe drinking-water, and food prices rose dramatically. Diarrhoea, fever and colds were the most common illnesses affecting the poor. The floods left many of them unemployed, and in some families, the result was increased tension and incidents of domestic violence. In some areas, members felt pressured to repay micro-credit loans. Most NGOs, however, suspended loan repayments. During this period, a committee was set up to co-ordinate and work towards addressing some of the main post-flood problems.

Female adolescents and their sexuality: notions of honour, shame, purity and pollution during the floods

This paper explores the experiences of female adolescents during the 1998 floods in Bangladesh, focusing on the implications of socio-cultural norms related to notions of honour, shame, purity and pollution. These cultural notions are reinforced with greater emphasis as girls enter their adolescence, regulating their sexuality and gender relationships. In Bangladeshi society, adolescent girls are expected to maintain their virginity until marriage. Contact is limited to one's family and extended relations. Particularly among poorer families, adolescent girls tend to have limited mobility to safeguard their 'purity'. This is to ensure that the girl's reputation does not suffer, thus making it difficult for the girl to get married. For female adolescents in Bangladesh, a disaster situation is a uniquely vulnerable time. Exposure to the unfamiliar environment of flood shelters and relief camps, and unable to maintain their 'space' and privacy from male strangers, a number of the girls were vulnerable to sexual and mental harassment. With the floods, it became difficult for most of the girls to be appropriately 'secluded'. Many were unable to sleep, bathe or get access to latrines in privacy because so many houses and latrines were under the water. Some of the girls who had begun menstruation were distressed at not being able to keep themselves clean. Strong social taboos associated with menstruation and the dirty water that surrounded them made it difficult for the girls to wash their menstrual cloths or change them frequently enough. Many of them became separated from their social network of relations, which caused them a great deal of anxiety and stress. Their difficulty in trying to follow social norms have had far-reaching implications on their health, identity, family and community relations.