Upadhyay NN, Das S, Chandel S. Mid-upper arm circumference and Neck Circumference as optimal proxies for Body Mass Index in the Assessment of Malnutrition and Metabolic Risks among the Older Adults in the Rural region of Delhi-NCR, India. ijok [Internet]. 2026 Aug. 17 [cited 2026 Aug. 22];6(2):28-37. Available from: https://ijok.org/index.php/ijok/article/view/227