Table 3 Characteristics of respiratory procedures
Parameter | Unit | Total population N=3646 | NI group N=198 | Control group N=3266 | p value |
|---|---|---|---|---|---|
Airways | pts | 710 (20.5%) | 112 (56.6%) | 598 (18.3%) | <0.001 |
 ETT | pts | 327(46.1%) | 15(13.4%) | 312(52.2%) |  |
 TSK | pts | 161(22.7%) | 29(25.9%) | 132(22.1%) | <0.001 |
 ETT/TST | pts | 222(31.3%) | 68(60.7%) | 154(25.8%) |  |
 ETK time NICU | day |  | 4.2±2.1 | 2.9±2.2 | <0.001 |
 ETK time | day |  | 4.4±2.1 | 2.9±2.3 | <0.001 |
 TSK time NICU | day |  | 14.2±10.2 | 8.4±7.8 | <0.001 |
 TSK time | day |  | 21.8±34.6 | 21.6±62.2 | 0.980 |
 TSK type Classic | pts | 43(11.2%) | 9(9.3%) | 34(11.9%) | 0.456 |
 TSK NICU made | pts | 250(65.3%) | 75(77.3%) | 175(61.2%) | 0.006 |
Mechanical ventilation | pts | 543(15.7%) | 87(43.9%) | 456(14.0%) | <0.001 |
 Invasive | pts | 539(99.3%) | 87(100.0%) | 452(99.1%) | <0.001 |
 Time | day |  | 14.1±9.9 | 5.6±5.9 | <0.001 |
Indication | |||||
 Neuro | pts | 414(76.2%) | 54(62.1%) | 360(78.9%) | 0.161 |
 Respiratory | pts | 32(5.9%) | 7(8.0%) | 25(5.5%) | |