Publications by authors named "Sidney K"

Article Synopsis
  • The study focuses on evaluating two new diagnostic tests for tuberculosis (TB) infection, Cy-Tb and Standard F TB, which aim to improve accuracy and reduce costs in low-resource settings.
  • It involves a cross-sectional trial with participants divided into three groups: those with confirmed TB, household contacts, and people without TB, comparing these tests with a standard reference test, QFT-Plus.
  • Ethical approval has been obtained, and the research findings will be shared with the scientific community and policymakers through publications.
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Introduction: Despite a strong evidence base for developing interventions to reduce child mortality and morbidity related to pregnancy and delivery, major knowledge-implementation gaps remain. The Action Leveraging Evidence to Reduce perinatal morTality and morbidity (ALERT) in sub-Saharan Africa project aims to overcome these gaps through strengthening the capacity of multidisciplinary teams that provide maternity care. The intervention includes competency-based midwife training, community engagement for study design, mentoring and quality improvement cycles.

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Objective: Psychosocial and economic (socioeconomic) barriers, including poverty, stigma and catastrophic costs, impede access to tuberculosis (TB) services in low-income countries. We aimed to characterise the socioeconomic barriers and facilitators of accessing TB services in Nepal to inform the design of a locally appropriate socioeconomic support intervention for TB-affected households.

Design: From August 2018 to July 2019, we conducted an exploratory qualitative study consisting of semistructured focus group discussions (FGDs) with purposively selected multisectoral stakeholders.

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Bypassing health facilities for childbirth can be costly both for women and health systems. There have been some reports on this from Sub-Saharan African and from Nepal but none from India. India has implemented the Janani Suraksha Yojana (JSY), a large national conditional cash transfer program which has successfully increased the number of institutional births in India.

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Background: The Chiranjeevi Yojana (CY) is a Public-Private-Partnership between the state and private obstetricians in Gujarat, India, since 2007. The state pays for institutional births of the most vulnerable households (below-poverty-line and tribal) in private hospitals. An innovative remuneration package has been designed to disincentivise unnecessary cesareans.

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Objectives In low-income settings, neonatal mortality rates (NMR) are higher among socioeconomically disadvantaged groups. Institutional deliveries have been shown to be protective against neonatal mortality. In Gujarat, India, the access of disadvantaged women to institutional deliveries has increased.

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Background: Since 2005, India has implemented a national cash transfer programme, the Janani Suraksha Yojana (JSY), which provides women a cash transfer upon giving birth in an existing public facility. This has resulted in a steep rise in facility births across the country. The early years of the programme saw efforts being made to strengthen the ability of facilities to provide obstetric care.

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Background: High out-of-pocket expenditures (OOPE) make delivery care difficult to access for a large proportion of India's population. Given that home deliveries increase the risk of maternal mortality, in 2005 the Indian Government implemented the Janani Suraksha Yojana (JSY) program to incentivize poor women to deliver in public health facilities by providing a cash transfer upon discharge. We study the OOPE among JSY beneficiaries and women who deliver at home, and predictors of OOPE in two districts of Madhya Pradesh.

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Objective: The state of Gujarat in India (population 60 million) has implemented a public-private partnership (PPP) with private obstetricians called the Chiranjeevi Yojana (CY) since 2006. This study investigated the adequacy of basic and comprehensive emergency obstetric care (BEmOC and CEmOC) services through the public and private sectors with reference to the United Nations (UN) guidelines.

Design: A cross-sectional facility survey was conducted in three districts.

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Background: In 2005-06, only 39 % of Indian women delivered in a health facility. Given that deliveries at home increase the risk of maternal mortality, it was in this context in 2005, that the Indian Government implemented the Janani Suraksha Yojana program that incentivizes poor women to give birth in a health facility by providing them with a cash transfer upon discharge. JSY helped raise institutional delivery to 74 % in the eight years since its implementation.

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Background: The Chiranjeevi Yojana (CY) is a large public-private partnership program in Gujarat, India, under which the state pays private sector obstetricians to provide childbirth services to poor and tribal women. The CY was initiated statewide in 2007 because of the limited ability of the public health sector to provide emergency obstetric care and high out-of-pocket expenditures in the private sector (where most qualified obstetricians work), creating financial access barriers for poor women. Despite a million beneficiaries, there have been few reports studying CY, particularly the proportion of vulnerable women being covered, the expenditures they incur in connection with childbirth, and the level of subsidy provided to beneficiaries by the program.

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Background: In 2009 the state government of Madhya Pradesh, India launched an emergency obstetric transportation service, Janani Express Yojana (JEY), to support the cash transfer program that promotes institutional delivery. JEY, a large scale public private partnership, lowers geographical access barriers to facility based care. The state contracts and pays private agencies to provide emergency transportation at no cost to the user.

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Background: Adherence is central to the success of antiretroviral therapy. Supporting adherence has gained importance in HIV care in many national treatment programs. The ubiquity of mobile phones, even in resource-constrained settings, has provided an opportunity to utilize an inexpensive, contextually feasible technology for adherence support in HIV in these settings.

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Background: High maternal mortality in India is a serious public health challenge. Demand side financing interventions have emerged as a strategy to promote access to emergency obstetric care. Two such state run programs, Janani Suraksha Yojana (JSY)and Chiranjeevi Yojana (CY), were designed and implemented to reduce financial access barriers that preclude women from obtaining emergency obstetric care.

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In Nepal, India, Bangladesh and Pakistan, policy focused on improving access to maternity services has led to measures to reduce cost barriers impeding women's access to care. Specifically, these include cash transfer or voucher schemes designed to stimulate demand for services, including antenatal, delivery and post-partum care. In spite of their popularity, however, little is known about the impact or effectiveness of these schemes.

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Background: India launched a national conditional cash transfer program, Janani Suraksha Yojana (JSY), aimed at reducing maternal mortality by promoting institutional delivery in 2005. It provides a cash incentive to women who give birth in public health facilities. This paper studies the extent of program uptake, reasons for participation/non participation, factors associated with non uptake of the program, and the role played by a program volunteer, accredited social health activist (ASHA), among mothers in Ujjain district in Madhya Pradesh, India.

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There has been exponential growth in the use of mobile phones in India over the last few years, and their potential benefits as a healthcare tool has raised tremendous interest. We used mobile phone reminders to help support adherence to antiretroviral therapy (ART) among HIV patients at an infectious disease clinic in a tertiary hospital in Bangalore. Between March and June 2010, 139 adult HIV patients taking regular ART for at least a month received weekly reminders to support adherence.

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Background: Most hospitals have a Cardiac Arrest Team, activated after cardiopulmonary arrest. The Medical Emergency Team (MET) is a newer concept, encompassing a proactive response to a wide range of emergencies with the aim of preventing irreversible organ failure and cardiopulmonary arrest.

Aim: To describe the application of the MET model to the district general hospital, the spectrum of clinical conditions encountered, outcomes and administrative problems.

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Objective: To evaluate telephone advice given in an emergency department.

Design: Prospective, observational study.

Setting: A community-based emergency department in a semi-rural/outer metropolitan setting, between August and November 1995.

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This study documents the blood pressure responses to a progressive step test adapted from the Canadian Aerobic Fitness Test (CAFT). Subjects were administered the first five stages of the CAFT in a progressive and discontinuous manner. Mean heart rate, SBP, and delta SBP increased linearly with exercise intensity, while mean diastolic blood pressure remained stable.

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The purpose of this study was to document the extent of coronary heart disease (CHD) risk factors in military personnel (412 men, 50 women) classified as seriously overweight (body mass index [BMI] 27.0-29.9 kg/m2) or obese (BMI > or = 30 kg/m2) and to evaluate the utility of the BMI to discriminate among individuals with an adverse CHD risk profile.

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For the past 15 years the University of Ottawa has conducted on-site fitness assessments of over 5,000 federal public servants. The testing sessions and accompanying counselling session are conducted within a framework of health promotion to encourage managers to adopt a healthy lifestyle. The data collected on this population are quite unique since the managers represent a cross-section from across Canada, and it is an important source of information regarding associations among fitness, lifestyle, and health characteristics.

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Objective: To determine the relation between cardiorespiratory fitness, as determined with the Canadian Aerobic Fitness Test (CAFT), and selected risk factors for coronary heart disease (CHD) in a Canadian population.

Design: Cross-sectional study. On the basis of age-specific and sex-specific national percentile scores, subjects were classified as being in the low-fitness, moderate-fitness or high-fitness category according to maximum oxygen consumption (VO2 max) predicted from performance on the CAFT.

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The physiological, anthropometric, personality and lifestyle characteristics of 122 women volunteering for a seven-week program of heavy resistance weight training were studied relative to adherence rates. Initially, volunteers were above-average in body mass and grip strength, but were below-average in chest girth and bicristal diameter. They were also physically active and only 20% smoked.

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