Gulnoza Usmanova

Dr. Gulnoza Usmanova


Research Focus & Metrics

Academic Career Length

18Years (2009-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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7 February 2015 in Population Health Metrics
Verified
Journal Article
Open access
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AMAli H Mokdad
Ali H Mokdad
KCKatherine Ellicott Colson
Katherine Ellicott Colson
PZPaola Zúñiga-Brenes
Paola Zúñiga-Brenes
DRDiego Ríos-Zertuche
Diego Ríos-Zertuche
EPErin B Palmisano
Erin B Palmisano
FRFerdinando Regalia
Ferdinando Regalia
Health has improved markedly in Mesoamerica, the region consisting of southern Mexico and Central America, over the past decade. Despite this progress, there remain substantial inequalities in health outcomes, access, and quality of medical care between and within countries. Poor, indigenous, and rural populations have considerably worse health indicators than national or regional averages. In an effort to address these health inequalities, the Salud Mesoamérica 2015 Initiative (SM2015), a results-based financing initiative, was established. For each of the eight participating countries, health targets were set to measure the progress of improvements in maternal and child health produced by the Initiative. To establish a baseline, we conducted censuses of 90,000 households, completed 20,225 household interviews, and surveyed 479 health facilities in the poorest areas of Mesoamerica. Pairing health facility and household surveys allows us to link barriers to care and health outcomes with health system infrastructure components and quality of health services. Indicators varied significantly within and between countries. Anemia was most prevalent in Panama and least prevalent in Honduras. Anemia varied by age, with the highest levels observed among children aged 0 to 11 months in all settings. Belize had the highest proportion of institutional deliveries (99%), while Guatemala had the lowest (24%). The proportion of women with four antenatal care visits with a skilled attendant was highest in El Salvador (90%) and the lowest in Guatemala (20%). Availability of contraceptives also varied. The availability of condoms ranged from 83% in Nicaragua to 97% in Honduras. Oral contraceptive pills and injectable contraceptives were available in just 75% of facilities in Panama. IUDs were observed in only 21.5% of facilities surveyed in El Salvador. These data provide a baseline of much-needed information for evidence-based action on health throughout Mesoamerica. Our baseline estimates reflect large disparities in health indicators within and between countries and will facilitate the evaluation of interventions and investments deployed in the region over the next three to five years. SM2015’s innovative monitoring and evaluation framework will allow health officials with limited resources to identify and target areas of greatest need.

2 July 2015 in PLOS ONE
Verified
Journal Article
Open access
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KCK. Ellicott Colson
K. Ellicott Colson
PZPaola Zúñiga-Brenes
Paola Zúñiga-Brenes
DRDiego Ríos-Zertuche
Diego Ríos-Zertuche
CCCarlos J. Conde-Glez
Carlos J. Conde-Glez
MGMarielle C. Gagnier
Marielle C. Gagnier
AMAli H Mokdad
Ali H Mokdad
Timely and accurate measurement of population protection against measles is critical for decision-making and prevention of outbreaks. However, little is known about how survey-based estimates of immunization (crude coverage) compare to the seroprevalence of antibodies (effective coverage), particularly in low-resource settings. In poor areas of Mexico and Nicaragua, we used household surveys to gather information on measles immunization from child health cards and caregiver recall. We also collected dried blood spots (DBS) from children aged 12 to 23 months to compare crude and effective coverage of measles immunization. We used survey-weighted logistic regression to identify individual, maternal, household, community, and health facility characteristics that predict gaps between crude coverage and effective coverage. We found that crude coverage was significantly higher than effective coverage (83% versus 68% in Mexico; 85% versus 50% in Nicaragua). A large proportion of children (19% in Mexico; 43% in Nicaragua) had health card documentation of measles immunization but lacked antibodies. These discrepancies varied from 0% to 100% across municipalities in each country. In multivariate analyses, card-positive children in Mexico were more likely to lack antibodies if they resided in urban areas or the jurisdiction of De Los Llanos. In contrast, card-positive children in Nicaragua were more likely to lack antibodies if they resided in rural areas or the North Atlantic region, had low weight-for-age, or attended health facilities with a greater number of refrigerators. Findings highlight that reliance on child health cards to measure population protection against measles is unwise. We call for the evaluation of immunization programs using serological methods, especially in poor areas where the cold chain is likely to be compromised. Identification of within-country variation in effective coverage of measles immunization will allow researchers and public health professionals to address challenges in current immunization programs.

GUGulnoza Usmanova
Gulnoza Usmanova
AGAshley Gresh
Ashley Gresh
MCMegan Cohen
Megan Cohen
YKYoung-Mi Kim
Young-Mi Kim
ASAshish Srivastava
Ashish Srivastava
JAJean Anderson
Jean Anderson
The evolving field of mobile health (mHealth) is revolutionizing collection, management, and quality of clinical data in health systems. Particularly in low- and middle-income countries (LMICs), mHealth approaches for clinical decision support and record-keeping offer numerous potential advantages over paper records and in-person training and supervision. We conducted a content analysis of qualitative in-depth interviews using the Technology Acceptance Model 3 (TAM-3) to explore perspectives of providers and health managers in Madhya Pradesh and Rajasthan, India who were using the ASMAN (Alliance for Saving Mothers and Newborns) platform, a package of mHealth technologies to support management during the peripartum period. Respondents uniformly found ASMAN easy to use and felt it improved quality of care, reduced referral rates, ensured timely referral when needed, and aided reporting requirements. The TAM-3 model captured many determinants of reported respondent use behavior, including shifting workflow and job performance. However, some barriers to ASMAN digital platform use were structural and reported more often in facilities where ASMAN use was less consistent; these affect long-term impact, sustainability, and scalability of ASMAN and similar mHealth interventions. The transitioning of the program to the government, ensuring availability of dedicated funds, human resource support, and training and integration with government health information systems will ensure the sustainability of ASMAN.

8 February 2022 in Cancer
Verified
Journal Article
Open access
PDF file
SKSomesh Kumar
Somesh Kumar
GUGulnoza Usmanova
Gulnoza Usmanova
TNTapas Sadasivan Nair
Tapas Sadasivan Nair
VSVineet Kumar Srivastava
Vineet Kumar Srivastava
RSRakesh Singh
Rakesh Singh
OGOphira Ginsburg
Ophira Ginsburg
Background: The Breast Health Initiative (BHI) was launched to demonstrate a scalable model to improve access to early diagnosis and treatment of breast cancer.Methods: A package of evidence‐based interventions was codesigned and implemented with the stakeholders, as part of the national noncommunicable disease program, through the existing primary health care system. Data from the first 18 months of the BHI are presented.Results: A total of 108,112 women received breast health education; 48% visited the health facilities for clinical breast examination (CBE), 3% had a positive CBE result, and 41% were referred to a diagnostic facility. The concordance of CBE findings between health care providers and adherence to follow‐up care improved considerably, with more women visiting the diagnostic facilities and completing diagnostic evaluation within 1 month from initial screening, and with only 9% lost to follow‐up. The authors observed a clinically meaningful decrease in time to complete diagnostic evaluation with biopsy, from 37 to 9 days.Conclusions: The results demonstrate the feasibility and effectiveness of implementing a large‐scale, decentralized breast cancer early detection program delivered through the existing primary health care system in India.

23 July 2022 in BMC Pregnancy and Childbirth
Verified
Journal Article
Open access
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YJYashpal Jain
Yashpal Jain
TCTarun Chaudhary
Tarun Chaudhary
CJChandra Shekhar Joshi
Chandra Shekhar Joshi
MCManish Chotiya
Manish Chotiya
BSBijali Sinha
Bijali Sinha
SKSomesh Kumar
Somesh Kumar
Background: In spite of considerable improvement in maternal and neonatal outcomes over the past decade in India, the current maternal mortality ratio and neonatal mortality rate are far from the Sustainable Development Goal targets due to suboptimal quality of maternity care. A package of interventions for improving quality of intrapartum and immediate postpartum care was co-designed with the Ministry of Health as the Dakshata program and implemented in public sector health facilities in selected districts in the state of Rajasthan of India since June 2015. This article describes the key strategies, interventions, results and challenges from four years of Dakshata program implementation. Methods: We have conducted secondary analysis of program data (government data) collected from 202 public facilities across 20 districts of Rajasthan state. The data collected between June–August 2015 (baseline) and the data collected between May-August 2019 (latest) were analyzed. The data sources included: facility assessments, service statistics, monthly progress reports. Results: During the period of program implementation, there were 17,94,249 deliveries accounting for 70% of institutional deliveries in intervention districts. As a result of the intervention, there was a notable increase in competency of health care providers, availability of essential resources, achievement of labour room standards and adherence to evidence-based clinical standards. We also observed reductions in the proportion of referrals for pre-eclampsia/eclampsia, postpartum hemorrhage and neonatal asphyxia by 11, 8 and 3 percentage points respectively. Similarly, data revealed a reduction in stillbirth rates in Dakshata intervention facilities (19.3 vs 15.3) compared to non-Dakshata facilities (21.8 vs 18). Conclusions: Our experience and findings indicate that the quality of intrapartum and immediate postpartum care can be improved in low- and middle-income countries with the approach presented in this paper.

29 April 2020 in Cancer
Verified
Journal Article
Open access
PDF file
SKSomesh Kumar
Somesh Kumar
ASAshish Srivastava
Ashish Srivastava
ASAshish Srivastava
Ashish Srivastava
VSVineet Srivastava
Vineet Srivastava
TNTapas Sadasivan Nair
Tapas Sadasivan Nair
OGOphira Michal Ginsburg
Ophira Michal Ginsburg
Background: Breast cancer is the most common cancer among women in India. Jhpiego, a not‐for‐profit health organization, is providing technical assistance for developing an evidence‐based model of breast health care in the states of Uttar Pradesh and Jharkhand in India.Methods: A situational assessment of breast health care services using validated tools was conducted in the 2 states.Results: Findings of the assessment were presented to the Breast Health Technical Advisory Committee comprised of subject experts and government functionaries. The committee, guided by Breast Health Global Initiative resource‐stratified guidelines, developed a conceptual framework for integration of breast health services into the existing health system. This conceptual framework was presented to the Technical Advisory Groups (TAGs) of the respective state governments. Each TAG then developed an operationally feasible, contextually appropriate implementation plan in alignment with the national guidelines for noncommunicable diseases. This implementation plan guided the rollout of the breast health care program in the Lucknow (Uttar Pradesh) and Ranchi (Jharkhand) districts.Conclusions: Early results from the implementation suggest that it is feasible to integrate the breast health care pathway with the ongoing National Cancer Control Program of India.