“…The experiences and preferences of these individuals across all studies were gathered using qualitative (n = 7), quantitative (n = 4), or mixed methods (n = 7). Examples of common qualitative methods include arts-based activities (25,30,31,34), observations (30,31,35,37,39,42), and interviews (25-28, 31, 34, 35, 42), whereas quantitative studies mostly used validated questionnaires (32,33,37) and surveys (26,27,29,36,37,(39)(40)(41)(42). Two thirds of the reviewed studies (n = 12) reported on specific types of play spaces in hospital settings, including gardens (n = 7), designated play or recreational rooms (n = 4), and playgrounds (n = 1).…”