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Table 1 Framework for determining eligibility of research questions

From: Evidence on point-of-care diagnostics for assessment of nutritional biochemical markers as an integral part of maternal services in low- and middle-income countries: systematic scoping review protocol

P Maternal health patients in low- and middle-income countries
I POC diagnostic services and nutritional status markers in maternal health
C Any comparison used in primary studies on POC diagnostic services and nutritional status markers in maternal health
O Accessibility to POC diagnostics for assessment of nutritional biochemical markers in LMICs