Research Article

UnderstAID, an ICT Platform to Help Informal Caregivers of People with Dementia: A Pilot Randomized Controlled Study

Table 1

Characteristics of the study sample.

Total 
(%)
Control group 
(%)
Experimental group 
(%)

61 (100.0)31 (50.8)30 (49.2)
Gender
 Male22 (36.1)13 (41.9)9 (30.0)
 Female39 (63.9)18 (58.1)21 (70.0)
Occupation
 Physical labour13 (21.3)7 (22.6)6 (20.0)
 Intellectual labour25 (41.0)15 (48.4)10 (33.3)
 Unemployed5 (8.2)4 (12.9)1 (3.3)
 Retired18 (29.5)5 (16.1)13 (43.4)
Professional career
 Loss of professional career (yes)9 (14.8)4 (12.9)5 (16.7)
 Change in working shift (yes)23 (37.7)13 (41.9)10 (33.3)
Hours of caring/week
 <2035 (57.4)18 (58.1)17 (56.7)
 ≥2026 (42.6)13 (41.9)13 (43.3)
Support
 Yes59 (96.7)31 (100.0)28 (93.3)
Kind of support (yes)
 General practitioner24 (39.3)12 (38.7)12 (40.0)
 Dementia supervisor8 (13.1)1 (3.2)7
 Relatives/friends27 (44.3)11 (35.5)16 (53.3)
 Home services7 (11.5)3 (9.7)4 (13.3)
 Telecare1 (1.6)1 (3.2)0 (0.0)
 Day-care center27 (44.3)13 (41.9)14 (46.7)
 Respite care19 (31.1)14 (45.2)5
 Self-help groups1 (1.6)0 (0.0)1 (3.3)
 Local parish3 (4.9)0 (0.0)3 (10.0)
Feelings of institutionalization
 Never22 (36.1)7 (22.6)15 (50.0)
 Sometimes23 (37.7)9 (29.0)14 (46.7)
 Frequently16 (26.2)15 (48.4)1 (3.3)
GDS stage of the relative with dementia
 GDS419 (31.1)7 (22.6)12 (40.0)
 GDS522 (36.1)10 (32.3)12 (40.0)
 GDS616 (26.2)11 (35.5)5 (16.7)
 GDS74 (6.6)3 (9.7)1 (3.3)
Self-perceived health
 Very good6 (9.8)1 (3.2)5 (16.7)
 Good25 (41.0)16 (51.6)9 (30.0)
 Fair29 (47.5)13 (41.9)16 (53.3)
 Poor1 (1.6)1 (3.2)0 (0.0)
Visits to general practitioner
 035 (57.4)16 (51.6)19 (63.3)
 117 (27.9)10 (32.3)7 (23.3)
 26 (9.8)3 (9.7)3 (10.0)
 33 (4.9)2 (6.5)1 (3.3)
Zarit Burden Interview (mean ± SD)44.92 ± 11.0047.55 ± 10.0242.20 ± 11.46

GDS: Global Deterioration Scale.
significant differences, .