Factors Associated with Severe Disease from Malaria, Pneumonia and Diarrhea among Children in Rural Tanzania - a Hospital-Based Cross-Sectional Study.

Mild cases of malaria, pneumonia and diarrhea are readily treatable with complete recovery and with inexpensive and widely available first-line drugs. However, treatment is complicated and expensive, and mortality is higher when children present to the hospital with severe forms of these illnesses. We studied how care seeking behaviours and other factors contributed to severity of malaria, pneumonia and diarrhoea among children less than five years in rural Tanzania. We interviewed consecutive care-takers of children diagnosed with malaria, pneumonia and/or diarrhea at Korogwe and Muheza district hospitals, in north-eastern Tanzania, between July 2009 and January 2010, and compared characteristics of children presenting with severe and those with non-severe disease. A total of 293 children with severe and 190 with non-severe disease were studied. We found persistent associations between severity of disease and caretaker's lack of formal education (OR 6.6; 95% confidence interval (CI) 2.7-15.8) compared to those with post-primary education, middle compared to high socio-economic status (OR 1.9; 95% CI 1.2-3.2), having 4 or more children compared to having one child (OR 2.5; 95% CI 1.4-4.5), having utilized a nearer primary health care (PHC) facility for the same illness compared to having not (OR 5.2; 95% CI 3.0-9.1), and having purchased the first treatment other than paracetamol from local or drug shops compared to when the treatment was obtained from the public hospitals for the first time (OR 3.2; 95% CI 1.9-5.2). The old officially abandoned first line anti-malaria drug Sulfadoxin-pyrimethamine (SP) was found to still be in use for the treatment of malaria and was significantly associated with childrens' presentation to the hospital with severe malaria (OR 12.5; 95% CI 1.6-108.0). Our results indicate that caretakers with no formal education, with lower SES and with many children can be target groups for interventions in order to further reduce child mortality from treatable illnesses. Furthermore, the quality of the available drug shops and PHC facilities need to be closely monitored

Caesarean section rates analysed using Robson’s 10-Group Classification System: a cross-sectional study at a tertiary hospital in Ethiopia

Objective The aim of this study was to assess the caesarean section (CS) rates using Robson’s 10-Group Classification System among women who gave birth at Hawassa University Referral Hospital in southern Ethiopia. Design Cross-sectional study design to determine CS rate using Robson’s 10-Group Classification System. Setting Hawassa University Referral Hospital in south Ethiopia. Participants 4004 women who gave birth in Hawassa University Referral Hospital from June 2018 to June 2019. Results The 4004 women gave birth to 4165 babies. The overall CS rate was 32.8% (95% CI: 31.4%–34.3%). The major contributors to the overall CS rates were: Robson group 1 (nulliparous women with singleton pregnancy at term in spontaneous labour) 22.9%; group 5 (multiparous women with at least one previous CS) 21.4% and group 3 (multiparous women without previous CS, with singleton pregnancy in spontaneous labour) 17.3%. The most commonly reported indications for CS were ‘fetal compromise’ (35.3%) followed by previous CS (20.3%) and obstructed labour (10.7%). Conclusion A high proportion of women giving birth at this hospital were given a CS, and many of them were in a low-risk group. Few had trial of labour. More active use of partogram, improving fetal heartbeat-monitoring system, implementing midwife-led care, involving a companion during labour and auditing the appropriateness of CS indications may help to reduce the CS rate.publishedVersio

Mothers at risk of postpartum depression in Sri Lanka: A population-based study using a validated screening tool

Background Postpartum depression is an important public health concern. The prevalence of postpartum depression is estimated to be 18% worldwide. The purpose of this study was to estimate the prevalence of mothers at risk of postpartum depression in Sri Lanka and to investigate its associated risk factors. Methods This was a cross-sectional study conducted among 975 mothers in Galle district, Sri Lanka. The prevalence of mothers at risk of postpartum depression was assessed using the Edinburgh Postpartum Depression scale (EPDS) which has been validated for screening for mothers at risk of postpartum depression in Sri Lanka with a cut-off score 9 or more. Prevalence was estimated using a cut-off 9 or more, 10 or more, 11 or more and 12 or more to assess the difference in prevalence using unvalidated cut-offs for screening. Data from routine records on pregnancy, delivery and postnatal care was collected to investigate possible predictors of EPDS score 9 or more (risk of postpartum depression). Univariate and multivariable logistic regressions were performed to identify risk factors for EPDS score 9 or more (risk of postpartum depression). Results The prevalence of mothers with EPDS score 9 or more was found to be 9.4% (95%CI: 7.8–11.4); EPDS score 10 or more was 5.6% (95%CI: 4.4–7.3). EPDS score 9 or more (risk of postpartum depression) was associated with the following risk factors: Former history of mental illness (aOR 32.9, 95%CI: 7.9–136.2), high maternal age 30–39 (aOR 2.2, 95%CI: 1.3–3.8), BMI 25.0–29.9 (aOR 2.6, 95%CI: 1.5–4.5), hypertension (aOR 3.6, 95%CI: 1.2–10.9) and newborn death (aOR 28.9, 95%CI: 4.5–185.1). One in five women reported thoughts of self-harm. Conclusion Around one in ten mothers in Sri Lanka experience symptoms of postpartum depression, highest risk among mothers who reported former history of mental illness and newborn death. The prevalence estimates were lower with a higher cut-off for screening and this highlights the importance of using the validated cut-off for screening in future studies on postpartum depression in Sri Lanka. Mothers at increased risk should be identified in antenatal care and are important targets of referral.publishedVersio

How do private practitioners in Pakistan manage children suspected having tuberculosis? A cross sectional study

Background In Pakistan, private providers provide a large portion of health care, including for tuberculosis (TB). All TB patients are supposed to be reported to the National Tuberculosis Program (NTP), which provides drugs free of charge in addition to monitoring, supervision, and support. However, diagnosis of TB in children is difficult. We aimed to assess the private health care providers’ investigation practices and management of childhood TB. Methods We used a cross-sectional study, which was based on a national survey measuring under-reporting of children with TB in 12 selected districts in Pakistan from April–June, 2016. We explored the practices of the private health care providers, including the health care workers i.e. general practitioners, pediatricians, pulmonologists and chest specialists, who were involved in the diagnosis of TB in children under 15 years for investigating and managing children suspected having TB. Results Among 6519 presumptive child TB cases, a total of 5193(79.7%) children under 15 years were diagnosed as TB by private health care providers during second quarter, 2016. Only 187(2.9%) were notified to NTP. The majority of presumptive child TB cases reported cough, fever, and failure to thrive; few had TB contacts with pulmonary TB patients. Failure to thrive, loss of body weight and absence of BCG (Bacillus Calmette–Guérin) scar was more common in female children. Private providers relied on chest X-ray in 46.1%, while tuberculin skin test and Gene-Xpert MTB/RIF testing was little utilized. Bacteriological confirmation was present in 7.6%, and clinical assessment was the only basis for diagnosis in 39.3%. Of children with presumptive TB, only 955(14.6%) children were treated by private provider, while 3121(47.9%) cases were referred for diagnosis and 2443(37.5%) were referred after diagnosis for treatment; among all the referred, 3812(68.5%) were sent for investigations to District TB Centre (NTP). Conclusion This study showed that many private providers referred children suspected having TB to laboratories for further diagnosis, but the cases identified in these investigations were often not notified to the NTP. This problem could be resolved by strengthening the referral linkages between private health providers, NTP laboratories and treatment centres through capacity building and training of their staff.publishedVersio

Raising the Age of Purchase and Use of Tobacco Product in Bangladesh: Benefits and Challenges in Protecting Youth from the Tobacco Epidemic

Background: Tobacco use among young and adolescents is the biggest threat to public health globally. In Bangladesh, every one in 14 youth (13-15 years) uses tobacco in some form. While this problem is growing in the country, we estimate the underage initiation of tobacco use and present evidence that policy measures like increasing the age of purchase and use from the current 18 years to 21 years in the country backed with current tobacco control efforts and adopting vendor licensing will significantly reduce future tobacco burden. Method: We analysed the two rounds of nationally representative Global Adult Tobacco Survey (GATS) data: GATS-1 (2009-10) and GATS-2 (2016-17) and segregated the data for two categories of tobacco consumption (smokers and smokeless tobacco users) based on the age of initiation (21 years). Consumption patterns were also analyaed by using the GATS-2 data. Projections from sub-national level analysis for youth initiating tobacco use before 21 years and change in the prevalence of overall underage tobacco users were calculated based on weighted value. Result: According to GATS-2, around 89% of current tobacco users initiated tobacco use into daily use before the age of 18 years in Bangladesh. Whereas, striking differences were observed (statistically significant) for the average age of initiation of smoking among smokers aged 20-34 increased from 17.4 in 2009 to 19.3 years; and 20.1 to 22 years for SLT. Moreover, more than 24% of them initiated into regular smoking before the age of 15 years. Conclusion: There is an increasing trends of tobacco initiation among the underage youth of Bangladesh. By increasing the age of access, sale, purchase, and use of tobacco from current 18 years to 21 years will significantly reduce youth initiation and taper down the overall adult tobacco use prevalence over the long run in Bangladesh.publishedVersio

Association between cholera treatment outcome and nutritional status in children aged 2–4 years in Nigeria

SETTING: Cholera can aggravate or precipitate malnutrition, and children with severe acute malnutrition (SAM) have a higher incidence and longer duration of diarrhoea. OBJECTIVE: To describe 1) characteristics of and treatment outcomes in children aged 2–4 years with cholera, 2) the case fatality rate (CFR) in all children treated, and 3) the associations between nutritional status, hydration status, treatment administered and hospital outcomes. DESIGN: An observational cohort study of children admitted to one cholera treatment centre in Maiduguri, Nigeria, with a focus on children aged 2–4 years. CFRs were examined by cross tabulation and mean length of stay (LOS) using analysis of variance. RESULTS: SAM was identified in 24% of children aged 2–4 years. The CFR for children aged 2–4 years was 1.4%. As the sample size was small, we did not find any association between nutritional status and death due to cholera. The proportion of children discharged within 2 days was 79%, and the longest stay was 8 days. In general, health facility LOS increased with severity of malnutrition. CONCLUSION: Our study found that nutritional status affected the LOS, but was unable to find an association between malnutrition and fatality among children aged 2–4 years.publishedVersio

Risk factors for maternal death in the highlands of rural northern Tanzania: a case-control study

<p>Abstract</p> <p>Background</p> <p>Tanzania has one of the highest maternal mortality ratios in sub-Saharan Africa. Due to the paucity of epidemiological information on maternal deaths, and the high maternal mortality estimates found earlier in the study area, our objective was to assess determinants of maternal deaths in a rural setting in the highlands of northern Tanzania by comparing the women dying of maternal causes with women from the same population who had attended antenatal clinics in the same time period.</p> <p>Methods</p> <p>A case-control study was done in two administrative divisions in Mbulu and Hanang districts in rural Tanzania. Forty-five cases of maternal death were found through a comprehensive community- and health-facility based study in 1995 and 1996, while 135 antenatal attendees from four antenatal clinics in the same population, geographical area, and time-span of 1995–96 served as controls. The cases and controls were compared using multivariate logistic regression analyses. Odds ratios, with 95% confidence intervals, were used as an approximation of relative risk, and were adjusted for place of residence (ward) and age. Further adjustment was done for potentially confounding variables.</p> <p>Results</p> <p>An increased risk of maternal deaths was found for women from 35–49 years versus 15–24 years (OR 4.0; 95%CI 1.5–10.6). Women from ethnic groups other than the two indigenous groups of the area had an increased risk of maternal death (OR 13.6; 95%CI 2.5–75.0). There was an increased risk when women or husbands adhered to traditional beliefs, (OR 2.1; 95%CI 1.0–4.5) and (OR 2.6; 95%CI 1.2–5.7), respectively. Women whose husbands did not have any formal education appeared to have an increased risk (OR 2.2; 95%CI 1.0–5.0).</p> <p>Conclusion</p> <p>Increasing maternal age, ethnic and religious affiliation, and low formal education of the husbands were associated with increased risk of maternal death. Increased attention needs to be given to formal education of both men and women. In addition, education of the male decision-makers should be given high priority in the community, especially in matters concerning pregnancy and delivery preparedness, since their choice greatly affects the survival of the pregnant and delivering women.</p

How many of persistent coughers have pulmonary tuberculosis? Populationbased cohort study in Ethiopia

Objective Many individuals with persistent cough and smear microscopy-negative sputum test for tuberculosis (TB) remain at risk of developing the disease. This study estimates the incidence of pulmonary TB (PTB) among initially smear-negative persistent coughers and its risk factors. Design A prospective population-based follow-up study. Setting Health extension workers visited all households in Dale woreda three times at 4-month intervals in 2016–2017 to identify individuals with symptoms compatible with TB (presumptive TB) using pretested and semistructured questionnaires. Participants We followed 3484 presumptive TB cases (≥15 years) with an initial smear-negative TB (PTB) test. Outcome measures Bacteriologically confirmed PTB (PTB b+) and clinically diagnosed PTB (PTB c+). Results 3484 persons with initially smear-negative presumptive PTB were followed for 2155 person-years (median 0.8 years); 90 individuals had PTB b+ and 90 had PTB c+. The incidence rates for PTB b+ and PTB c+ were both 4176 (95% CI 3378 to 5109) per 100 000 person-years. We used penalised (lasso) and non-penalised proportional hazards Cox regression models containing all exposures and outcomes to explore associations between exposures and outcomes. In lasso regression, the risk of development of PTB b+ was 63% (HR 0.37) lower for people aged 35–64 years and 77% (HR 0.23) lower for those aged ≥65 years compared with 15–34 year-olds. Men had a 62% (HR 1.62) greater risk of PTB b+ development than women. The risk of PTB c+ was 39% (HR 0.61) lower for people aged 35–54 years than for those aged 15–34 years. Men had a 56% (HR 1.56) greater risk of PTB c+ development than women. Conclusions PTB incidence rate among persistent coughers was high, especially among men and young adults, the latter signifying sustained transmission. Awareness about this among healthcare workers may improve identification of more new TB cases.publishedVersio

Sexual violence against migrants and asylum seekers. The experience of the MSF clinic on Lesvos Island, Greece.

Sexual violence can have destructive impact on the lives of people. It is more common in unstable conditions such as during displacement. On the Greek island of Lesvos, Médecins Sans Frontières provided medical care to survivors of sexual violence among the population of asylum seekers arriving there. This study aimed to describe the patterns of sexual violence reported by migrants and asylum seekers and the clinical care provided to them. Methods This is s a descriptive study using routine program data. The study population consisted of migrants and asylum seekers treated for conditions related to sexual violence at the Médecins Sans Frontières clinic on Lesvos Island (September 2017-January 2018). Results We enrolled 215 survivors of sexual violence who reported and were treated, of whom 60 (28%) were male. The majority of incidents reported (90%) were cases of rape; 174 (81%) of survivors were from Africa and 185 (86%) occurred over a month before presentation. Half the incidents (118) occurred in transit, mainly in Turkey, and 76 (35%) in the country of origin; 10 cases (5%) on Lesvos were also observed. The perpetrator was known in 23% of the cases. Only XXX received mental health care, and the need exceeded the capacity of available mental care services. Conclusion Even though the majority of cases delayed seeking medical care after the incident, it is crucial that access to mental health services is guaranteed for those in need. Such access and protection measures for people in transit need to be put in place along migration routes, including in countries nominally considered safe, and secure routes need to be developed

Knowledge and Perceptions about Tuberculosis in Agropastoral Communities in Northern Tanzania: A Cross-Sectional Study

Aim: To determine knowledge and perceptions about tuberculosis in agropastoral communities in Northern Tanzania. Study Design: This was a cross sectional study on habits and attitudes to tuberculosis. Methods: The study was conducted between June 2011 and May 2012.We enrolled tuberculosis patients registered at Mount Meru Hospital in Arusha municipal, Enduleni Hospital in Ngorongoro district, and Haydom Lutheran Hospital in Mbulu district. In addition we selected for comparison some of their household relatives and individuals from the neighborhood. Data was collected using a structured questionnaire. Knowledge about tuberculosis was assessed by questions concerning causes, symptoms, modes of transmission and prevention and treatment. Key variables for assessment of perception on tuberculosis included: individuals considered most at risk, and misconceptions. Results: We recruited 164 respondents of whom 25% were confirmed tuberculosis patients, 41.5% relatives of the patients and 33.5% neighbors. Females constituted 48.8% of all respondents. Of all the participants, only two of the neighbors had never heard about tuberculosis in their life time. Even though 99% had heard about tuberculosis, specific knowledge on causes, prevention and treatment was poor. A total of 67.7% thought that transmission of tuberculosis occurs during sexual intercourse. Respondents thought that risk from tuberculosis was higher among adults (68.9%), alcohol users (39.6%), smoking (26.8%), consumption of raw animal products (6.1%) and childhood (23.2%). Conclusion: Our study shows that study participants had heard about tuberculosis but specific knowledge was low. Misconceptions surrounding causes, transmission, prevention and treatment of the disease were common. Selection of appropriate channels for public health education and awareness programmes targeting knowledge about prevention and control of tuberculosis in agropastoral communities may improve this situation.publishedVersio