| Mean LOH (Hrs) | SD | P | |
| Age (yrs) |
|
|
|
| 1 - 4 | 24.6 | ±24.12 | 0.004 |
| >4 - 8 | 22.1 | ±15.7 |
|
| >8 - 12 | 22.7 | ±11.76 |
|
| >12 - 16 | 44.1 | ±52.2 |
|
| Year |
|
|
|
| 2014 | 28.15 | ±13.9 | 0.056 |
| 2015 | 29.67 | ±32.78 |
|
| 2016 | 21.18 | ±15.92 |
|
| 2017 | 27.14 | ±29.28 |
|
| 2018 | 17.14 | ±13.32 |
|
| Follow up status |
|
|
|
| No | 25.5 | ±22.2 | 0.6 |