Result(397) COVID-19(324) COVID-19 pandemic(266) Care(248) Health(229) pandemic(210) supplementary material(203) conducted(191) Patient(155) hospital(145) Analysis(142) healthcare(141) Support(130) reported(108) approach(101) implementation(89) resource(82) identify(80) Community(79) Factor(78) less(78) country(77) health system(72) Perspective(71) Research(71) participant(71) IMPROVE(68) cross-sectional(67) was used(63) positive(62)