“…(KMO 0.88, Bartlett's test of sphericity 1090.562, P = 0.001). Factor 1, "age discrimination", consisted of eight items (17,20,19,18,14,15,16,13); the minimum item/factor correlation was 0.601. Factor 2 "not to respect to elderly patients' autonomy and privacy", consisted of five items (12,8,11,9,10); the minimum item/factor correlation was 0.541.…”