Table 3 Questionnaire response rate by sex and age following intervention
Four-week questionnaire | 12-week questionnaire | |||
|---|---|---|---|---|
SMS text pre-notification | No pre-notification | SMS text pre-notification | No pre-notification | |
Male: n/N | 90/186 | 96/186 | 72/141 | 69/141 |
% | 56 % | 55 % | 40 % | 44 % |
Adjusteda odds ratio (95 % CI) | 1.05 (0.68–1.61); P = 0.842 | 0.85 (0.55–1.32); P = 0.475 | ||
Female: n/N | 16/41 | 25/41 | 15/35 | 20/35 |
% | 61 % | 38 % | 49 % | 36 % |
Adjusteda odds ratio (95 % CI) | 2.58 (1.05–6.33); P = 0.038 | 1.72 (0.71–4.17); P = 0.232 | ||
≤40 years: n/N | 43/96 | 53/96 | 33/69 | 36/69 |
% | 54 % | 43 % | 37 % | 33 % |
Adjustedb odds ratio (95 % CI) | 1.47 (0.83–2.56); P = 0.184 | 1.14 (0.63–2.05); P = 0.664 | ||
>40 years: n/N | 63/131 | 68/131 | 54/107 | 53/107 |
% | 60 % | 59 % | 47 % | 51 % |
Adjustedb odds ratio (95 % CI) | 1.04 (0.61–1.79); P = 0.877 | 0.86 (0.51–1.46); P = 0.580 | ||