“…[15][16][17] While some studies have linked specific patient characteristics (diagnosis, length of stay, age, race, and gender) to the risk of restraint and seclusion, [18][19][20][21] these findings are inconsistent, and other studies have failed to find any association between clinical or demographic variables and rates of restraint and seclusion. 17,[22][23][24] Rates of restraint and seclusion may be affected by differences in hospital characteristics independent of patient population, 25 including geographical location, 25,26 size, 15 and patient-to-staff ratio. 27 Several authors have described efforts to reduce rates of restraint and seclusion, 10,16,[27][28][29][30][31][32][33][34][35][36][37][38][39][40][41] mostly in urban psychiatric hospitals, in adult 10,[28][29][30][31][32][33][39][40][41][42] or adolescent [34]…”