Table 3.
Adherence to and acceptability of intervention at 6-month follow-up by age and initial PHQ-9 score
| Measure | Overall (n = 55) | Age < 60 years (n = 24) | Age ≥ 60 years (n = 31) | χ2 P-value | PHQ9 < 15 (n = 38) | PHQ9 ≥ 15 (n = 17) | χ2 P-value |
|---|---|---|---|---|---|---|---|
| Informational tools | |||||||
| Information brochurea | 0.397* | 0.259* | |||||
| Did not try n (%) | 2 (3.7) | 0 (0.0) | 2 (6.5) | 1 (2.7) | 1 (5.9) | ||
| Tried, did not find helpful n (%) | 22 (40.7) | 12 (50.0) | 11 (35.5) | 13 (35.1) | 9 (52.9) | ||
| Tried, found helpful n (%) | 30 (55.6) | 12 (50.0) | 18 (58.0) | 23 (62.2) | 7 (41.2) | ||
| Internet programmes | 1.000* | 0.304* | |||||
| Did not try n (%) | 41 (74.6) | 18 (75) | 23 (74.2) | 30 (79) | 11 (64.7) | ||
| Tried, did not find helpful n (%) | 5 (9.1) | 2 (8.3) | 3 (9.7) | 2 (5.3) | 3 (17.7) | ||
| Tried, found helpful n (%) | 9 (16.4) | 4 (16.7) | 5 (16.1) | 6 (15.8) | 3 (17.7) | ||
| Video/DVDa | 0.380 | 0.074* | |||||
| Did not try n (%) | 13 (24.1) | 7 (30.4) | 6 (19.4) | 10 (27.0) | 3 (17.7) | ||
| Tried, did not find helpful n (%) | 14 (25.9) | 7 (30.4) | 7 (22.6) | 6 (16.2) | 8 (47.1) | ||
| Tried, found helpful n (%) | 27 (50.0) | 9 (39.1) | 18 (58.1) | 21 (56.8) | 6 (35.3) | ||
| Any informational tool found helpful n (%) | 39 (70.9) | 15 (62.5) | 24 (77.4) | 0.227 | 30 (79) | 9 (52.9) | 0.062* |
| Behavioural tools | |||||||
| Action plana | 1.000* | 0.098* | |||||
| Did not try n (%) | 17 (31.5) | 8 (33.3) | 9 (30.0) | 10 (27.0) | 7 (41.2) | ||
| Tried, did not find helpful n (%) | 7 (13.0) | 3 (12.5) | 4 (13.3) | 3 (8.1) | 4 (23.5) | ||
| Tried, found helpful n (%) | 30 (55.5) | 13 (54.2) | 17 (56.7) | 24 (64.5) | 6 (35.3) | ||
| Antidepressant Skills Workbookb | 0.015* | 0.224* | |||||
| Did not try n (%) | 17 (32.1) | 3 (13.0) | 14 (46.7) | 11 (29.7) | 6 (37.5) | ||
| Tried, did not find helpful n (%) | 8 (15.1) | 6 (26.1) | 2 (6.6) | 4 (10.8) | 4(25.0) | ||
| Tried, found helpful n (%) | 28 (52.8) | 14 (60.9) | 14 (46.7) | 22 (59.5) | 6 (37.5) | ||
| Mood Monitoring Notebook | 0.025* | 0.615 | |||||
| Did not try n (%) | 18 (32.7) | 7 (29.2) | 11 (35.5) | 14 (36.8) | 4 (23.5) | ||
| Tried, did not find helpful n (%) | 8 (14.6) | 7 (29.2) | 1 (3.2) | 5 (13.2) | 3(17.7) | ||
| Tried, found helpful n (%) | 29 (52.7) | 10 (41.7) | 19 (61.3) | 19 (50) | 10 (58.8) | ||
| Any behavioural tool found helpful n (%) | 42 (76.4) | 18 (75) | 24 (77.4) | 0.834 | 31 (81.6) | 11 (64.7) | 0.190* |
| Any tool found helpful n (%) | 46 (83.6) | 19 (79.2) | 27 (87.1) | 0.482* | 34 (89.5) | 12 (70.6) | 0.116* |
| Coaching | |||||||
| Mean number of completed coach calls (SD) | 10.5 (4.0) | 9.9 (3.9) | 11.1 (4) | 0.272** | 10.9 (3.6) | 9.8 (4.6) | 0.332** |
| Mean duration of coach calls (minutes) (SD) | 10.6 (3.7) | 11.0 (4.2) | 10.4 (3.3) | 0.580 | 10.4 (4.1) | 11.2 (2.4) | 0.401 |
| Coach calls were important n (%) | 48 (90.6) | 21 (91.3) | 27 (90) | 0.358* | 35 (97.2) | 13 (76.5) | 0.032* |
| Could have used tools without coach n (%) | 24 (47.1) | 13 (56.5) | 11 (39.3) | 0.220 | 16 (44.4) | 8 (53.3) | 0.562 |
| Satisfaction (CSQ-8) mean (SD) | 25.1 (5.5) | 25.2 (4.5) | 25.1 (6.3) | 0.983** | 26.2 (4.9) | 22.8 (6.1) | 0.034** |
* Fisher's exact test.
** t-test.
a 1 missing.
b 2 missing.