Table 3: Overall results of the instruments applied.

Instrumentsn = 75Mean (SD)MedianRange

MMSE: n (%)
 Total score22.28 (6.45)25.005–30
 Without cognitive  deficit36 (48.0)
 With cognitive deficit39 (52.0)
Clock Draw Test: n (%)
 Total Score4.65 (3.40)4.000–10
 Normal23 (30.7)
 Abnormal50 (66.7)
 No response2 (2.7)
GDS: n (%)
 Total score8.14 (4.32)9.000–15
 No depression28 (37.3)
 Depression46 (61.3)
 No response1 (1.3)
Zung anxiety scale: n (%)
 Total score48.49 (8.41)49.0025–69
 No anxiety13 (17.3)
 Anxiety61 (81.3)
 No response1 (1.3)
Barthel index: n (%)
 Total score17.52 (3.68)19.003–20
 Total independence32 (42.7)
 Moderate dependence37 (49.3)
 Severe dependence3 (4.0)
 Total dependence3 (4.0)
Lawton index: n (%)
 Total score13.41 (8.05)15.001–23
 Total independence17 (22.7)
 Some level of  dependence58 (77.3)