A narrative review proposing conceptual frameworks and research gaps rather than presenting empirical findings; raises questions about heat, menstruation, and mental health without reporting original data or synthesizing quantitative evidence.
A single-centre cross-sectional descriptive survey in a university population with no comparator, measuring self-reported knowledge and practices rather than clinical outcomes or validated instruments.
Qualitative synthesis proposes a conceptual framework (NOMI) for food and nutrition security in climate-vulnerable settings, without quantitative outcomes or intervention testing.