Erica Chong, Wendy R. Sheldon, Danielle Lopez-Green, Cecilia Gonzalez H., Bárbara Hernández Castillo, Marián Gulías Ogando, Nirdesh Tuladhar, Jennifer Blum ...

Introduction Compared with other high-income countries, the USA continues to have the highest rates of pregnancy-related and associated mortality and morbidity (PRAMM), particularly in rural areas and ...

Multilevel analysis is a useful technique for analyzing longitudinal data. To describe a person's development across time, the quality of the estimates of the random coefficients, which relate time to ...