The Association of Body Mass Index with Health-Related Quality of Life: An Exploratory Study in a Multiethnic Asian PopulationHwee-Lin Wee; Yin-Bun Cheung; Wai-Chiong Loke; Chee-Beng Tan; Mun-Hong Chow; Shu-Chuen Li; Kok-Yong Fong; David Feeny; David Machin; Nan Luo; Julian Thumboo · 2008