Table 5 Effectiveness of controlled studies related to determinants of behaviour change
From: A systematic review of hand hygiene improvement strategies: a behavioural approach
Determinants of behaviour change [studies] | Effect size |
|---|---|
All studies (n = 13) | R = relative difference between intervention and control$ |
|  | M = median [range] |
| Â | 25.7 [-8.8 to 429] |
Studies addressing one determinant | n = 3 |
M: 17.6 [-8.8 to 61] | |
Action control[38] | n = 1 |
R: -8.8 | |
Awareness[40] | n = 1 |
R: 17.6 | |
Facilities[45] | n = 1 |
R: 61.0 | |
Studies addressing two determinants | n = 1 |
M: 25.7 [25.7*] | |
Awareness, Social influence[37] | n = 1 |
R: 25.7 | |
Studies addressing three determinants | n = 3 |
M: 42.3 [19.5 to 82.7] | |
Knowledge, Awareness, Facilities[53] | n = 1 |
R: 19.5 | |
Knowledge, Awareness, Self-efficacy[55] | n = 1 |
R : 42.3 | |
Knowledge, Action control, Facilities[56] | n = 1 |
R: 82.7 | |
Studies addressing four determinants | n = 2 |
M: 43.9 [14.8 to 73*] | |
Knowledge, Awareness, Facilities, Social influence[35] | n = 1 |
R: 73 | |
Self-efficacy, Intention, Awareness, Social influence[63] | n = 1 |
R: 14.8 | |
Studies addressing five determinants | n = 3 |
M: 49.5 [-8.6 to 429] | |
Knowledge, Awareness, Action control, Facilities, Attitude[67] | n = 1 |
R: 49.5 | |
Knowledge, Awareness, Facilities, Attitude, Self-efficacy[69] | n = 1 |
R: -8.6 | |
Knowledge, Awareness, Facilities, Self-efficacy, Action control[32] | n = 1 |
R: 429 | |
Studies addressing seven determinants | n = 1 |
M: 9.7 [9.7 *] | |
Knowledge, Awareness, Social influence, Self-efficacy, Intention, Action control, Attitude[70] | n = 1 |
| Â | R: 9.7 |