“…Finally, the population demographics varied; most studies included a broad range of patients (eg, patients in hospitals [ 30 , 34 , 60 , 72 , 76 ] or in primary care [ 21 , 32 , 42 - 46 , 48 , 49 , 54 , 57 , 58 , 63 ]). Other studies focused on specific patient groups, like cancer patients [ 30 , 37 , 50 , 59 , 62 , 75 ], cardiac patients [ 40 , 66 , 74 ], chronically ill patients [ 31 , 64 , 71 ], HIV-positive patients [ 36 , 57 ], psychiatric patients [ 35 , 39 , 70 ], gynecologic patients [ 67 , 68 , 73 ], and veterans [ 35 , 36 , 39 , 55 , 56 , 69 , 77 ]. Ten studies investigated experiences of both patients and their care providers [ 21 , 32 , 34 , 40 , 51 , 57 , 58 , 60 , 70 , 72 ].…”