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Barriers and enablers to access childhood cataract services across India. A qualitative study using the Theoretical
Sheeladevi Sethu1,2, John G Lawrenson1, Ramesh Kekunnaya3
1Division of Optometry and Visual Science, Centre for Applied Vision Research, City, University of London, London, United Kingdom.
Insights
Identifying barriers to childhood cataract surgery is crucial for preventing vision loss. This study explored parental perspectives in India, revealing environmental, belief-based, and social factors influencing access to timely surgical interventions.
Area of Science:
- Ophthalmology
- Public Health
- Health Services Research
Background:
- Early intervention for childhood cataract is vital to prevent irreversible visual impairment and blindness.
- Developing countries face challenges in early identification of pediatric cataracts due to limited neonatal eye screening programs.
Purpose of the Study:
- To identify parental and caregiver-perceived barriers and enablers to accessing childhood cataract services in India.
- To inform the development of interventions aimed at increasing the timely uptake of pediatric cataract surgery.
Main Methods:
- In-depth interviews were conducted with 35 parents/carers across nine locations in eight Indian states.
- A pre-designed topic guide was used, and interviews were audio-recorded, transcribed, and analyzed using thematic analysis.
- The Theoretical Domains Framework (TDF) was utilized to organize and interpret findings on behavioral influences.
Main Results:
- Barriers to accessing services were primarily linked to 'Environmental context and resources,' 'Beliefs about consequences,' and 'Social influences' within the TDF.
- Enablers were identified in 'Social influences,' 'Beliefs about consequences,' and 'Motivations and goals' domains.
- The study successfully mapped perceived barriers and enablers to 11 out of 12 TDF domains.
Conclusions:
- Understanding parents' and caregivers' perspectives on barriers and enablers is essential for designing effective interventions.
- Targeting identified factors can improve access to and timely uptake of childhood cataract surgery, thereby reducing visual impairment.
- The TDF provides a robust framework for analyzing behavioral determinants in accessing pediatric eye care services.
Abstract:
Early presentation for childhood cataract surgery is an important first step in preventing related visual impairment and blindness. In the absence of neonatal eye screening programmes in developing countries, the early identification of childhood cataract remains a major challenge. The primary aim of this study was to identify potential barriers to accessing childhood cataract services from the perspective of parents and carers, as a critical step towards increasing the timely uptake of cataract surgery. In-depth interviews were conducted using a pre-designed topic guide developed for this study to seek the views of parents and carers in nine geographic locations across eight states in India regarding their perceived barriers and enablers to accessing childhood cataract services. A total of 35 in-depth interviews were conducted including 30 at the hospital premises and 5 in the participants' homes. All interviews were conducted in the local language and audio taped for further transcription and analysis. Data were organised using NVivo 11 and a thematic analysis was conducted utilising the Theoretical Domains Framework (TDF), an integrative framework of behavioural theories. The themes identified from interviews related to 11 out of 12 TDF domains. TDF domains associated with barriers included: 'Environmental context and resources', 'Beliefs about consequences' and 'Social influences'. Reported enablers were identified in three theoretical domains: 'Social influences', 'Beliefs about consequences' and 'Motivations and goals'. This comprehensive TDF approach enabled us to understand parents' perceived barriers and enablers to accessing childhood cataract services, which could be targeted in future interventions to improve timely uptake.
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