Vulnerable newborn types: analysis of subnational, population-based birth cohorts for 541 285 live births in 23 countries, 2000-2021.

Objective: To examine prevalence of novel newborn types among 541 285 live births in 23 countries from 2000 to 2021.

Design: Descriptive multi-country secondary data analysis.

Setting: Subnational, population-based birth cohort studies (n = 45) in 23 low- and middle-income countries (LMICs) spanning 2000-2021.

Uptake pattern of training programs over two decades at an International Ophthalmic Training Institute in India.

Purpose: Inadequacy of trained human resources is a critical challenge for eye-care delivery worldwide. Recognizing this, the World Health Organization (WHO) and the International Agency for Prevention of Blindness had identified the development of human resources as one of the focal areas in the global initiative "Vision 2020: The Right to Sight." The global action plan of the WHO also emphasized the need for trained workforce for ensuring comprehensive eye-care services.

Making the decision to donate eyes: Perspectives from the families of the deceased in Madurai, India.

Purpose: To identify factors affecting family members' decision whether to donate eye organs.

Methods: A community-based case-control study based on in-home interviews with families of deceased individuals who had or had not donated eye organs, in Madurai district, Tamil Nadu, India. Data collected were knowledge and awareness of eye donations, whether the deceased individual had expressed or pledged willingness to donate, and family members' attitudes and willingness to donate their own eye organs.

Influence of Distance and Near Visual Impairment on Self-Reported Near Visual Functioning in a Multinational Study.

Purpose: To assess the influence of distance and near visual impairment on self-reported near visual functioning (VF) in a multinational study.

Design: Population-based cross-sectional study.

Participants: Participants aged 35 years or older were selected randomly with cluster sampling at 7 sites: rural sites in Nepal (Kaski) and India (Madurai), a semirural site in China (Shunyi), semiurban sites in South Africa (Durban) and Niger (Dosso), and urban sites in the United States (Los Angeles) and China (Guangzhou).