Table 2.
Interrupted time series regression analysis for the number of users served.
| Coefficients | p-Value | 95% CI | |
|---|---|---|---|
| All user served (see Figure 1) | |||
| Pre intervention slope | 163.5 | .516 | [−345.1, 672.0] |
| Change in intercept | −5,068.4 | .062 | [−10,416.8, 280.1] |
| Change in slope (interaction) | 703.5 | .025 | [96.2, 1,310.8] |
| Intercept | 27,346.2 | .000 | [23,896.5, 30,795.9] |
| Post intervention linear trend | 867.0 | .000 | [563.5, 1,170.5] |
| Sex | |||
| Women | |||
| Pre intervention slope | 106.0 | .433 | [−166.9, 378.9] |
| Change in intercept | −2,724.1 | .075 | [−5,741.0, 292.8] |
| Change in slope (interaction) | 424.5 | .014 | [92.4, 756.6 |
| Intercept | 14,477.4 | .000 | [12,632.4, 16,322.4] |
| Post intervention linear trend | 530.5 | .000 | [357.1, 703.9] |
| Men | |||
| Pre intervention slope | 57.5 | .622 | [−178.9, 293.8] |
| Change in intercept | −2,344.2 | .050 | [−4,690.6, 2.2] |
| Change in slope (interaction) | 279.0 | .048 | [2.7, 555.3] |
| Intercept | 12,868.7 | .000 | [11,257.6, 14,479.9] |
| Post intervention linear trend | 336.5 | .000 | [205.8, 467.1] |
| Mental status | |||
| Others health problems | |||
| Pre intervention slope | −190.2 | .387 | [−633.5, 253.2] |
| Change in intercept | −4,581.2 | .014 | [−8,176.3, −986.2] |
| Change in slope (interaction) | 673.7 | .009 | [186.1, 1,161.3] |
| Intercept | 18,257.7 | .000 | [14,989.6, 21,525.9] |
| Post intervention linear trend | 483.5 | .000 | [287.4, 679.6] |
| Common mental health problem | |||
| Pre intervention slope | 299.2 | .000 | [201.1, 397.3] |
| Change in intercept | −487.0 | .614 | [−2,441.7, 1,467.6] |
| Change in slope (interaction) | 19.1 | .831 | [−162.7, 200.9] |
| Intercept | 7,720.6 | .000 | [7,297.4, 8,143.7] |
| Post intervention linear trend | 318.3 | .000 | [176.6, 459.9] |
| Severe mental health problem | |||
| Pre intervention slope | 54.5 | .000 | [47.4, 61.5] |
| Change in intercept | −0.1 | .999 | [−187.6, 187.3] |
| Change in slope (interaction) | 10.7 | .224 | [−6.9, 28.3] |
| Intercept | 1,367.9 | .000 | [1,319.9, 1,415.8] |
| Post intervention linear trend | 65.2 | .000 | [49.8, 80.5] |
| Age (categories) | |||
| 0–12 | |||
| Pre intervention slope | −28.2 | .808 | [−263.4, 207.1] |
| Change in intercept | −2,798.1 | .002 | [−4,479.8, −1,116.3] |
| Change in slope (interaction) | 79.7 | .493 | [−155.6, 315.1] |
| Intercept | 7,419.7 | .000 | [5,863.3, 8,976.2] |
| Post intervention linear trend | 51.6 | .001 | [24.2, 78.9] |
| 13–17 | |||
| Pre intervention slope | 37.6 | .688 | [−151.8, 226.9] |
| Change in intercept | −2,013.8 | .010 | [−3,508.9, −518.8] |
| Change in slope (interaction) | 36.6 | .698 | [−154.8, 228.0] |
| Intercept | 4,241.7 | .000 | [3,203.2, 5,280.3] |
| Post intervention linear trend | 74.2 | .000 | [49.1, 99.2] |
| 18–64 | |||
| Pre intervention slope | 157.0 | .017 | [30.3, 283.7] |
| Change in intercept | −240.0 | .889 | [−3,742.8, 3,262.8] |
| Change in slope (interaction) | 504.2 | .001 | [228.0, 780.4] |
| Intercept | 14,124.6 | .000 | [13,081.6, 15,167.7] |
| Post intervention linear trend | 661.2 | .000 | [417.9, 904.4] |
| 65 to more | |||
| Pre intervention slope | −2.9 | .817 | [−28.3, 22.5] |
| Change in intercept | −16.5 | .948 | [−530.7, 497.6] |
| Change in slope (interaction) | 83.0 | .002 | [33.9, 132.0] |
| Intercept | 1,560.1 | .000 | [1,361.0, 1,759.1] |
| Post intervention linear trend | 80.1 | .001 | [37.4, 122.7] |
| Type of service | |||
| Psychology | |||
| Pre intervention slope | −13.9 | .921 | [−297.5, 269.7] |
| Change in intercept | 163.5 | .909 | [−2,754.1, 3,081.1] |
| Change in slope (interaction) | 147.2 | .387 | [−196.0, 490.4] |
| Intercept | 10,200.7 | .000 | [8,369.4, 12,032.0] |
| Post intervention linear trend | 133.3 | .112 | [−32.9, 299.5] |
| Nursing | |||
| Pre intervention slope | 18.9 | .797 | [−130.0, 167.8] |
| Change in intercept | −2,005.3 | .043 | [−3,942.1, −68.5] |
| Change in slope (interaction) | 161.4 | .111 | [−39.4, 362.2] |
| Intercept | 10,072.0 | .000 | [8,814.0, 11,329.9] |
| Post intervention linear trend | 180.3 | .010 | [47.4, 313.1] |
| Psychiatry | |||
| Pre intervention slope | 62.8 | .022 | [9.7, 115.9] |
| Change in intercept | −1,237.3 | .000 | [−1,846.0, −628.6] |
| Change in slope (interaction) | 48.8 | .097 | [−9.3, 106.9] |
| Intercept | 2,722.4 | .000 | [2,370.9, 3,074.0] |
| Post intervention linear trend | 111.6 | .000 | [83.9, 139.2] |
Note. Intercept: The number of users served at the beginning of the study period. Pre intervention slope: The previous trend of number of users served. Change in intercept: Change in the number of users served at the beginning of the COVID-19 lockdown. Change in slope (interaction): Change in the trend of number of users served over the time after March 2020. Autocorrelation in lag(1) was considered.