Table 2 Clinical tolerance and vital parameters of spontaneous pneumothorax
Clinical data and vital parameters | Â | All SP | PSP | SSP | Â |
|---|---|---|---|---|---|
|  |  | (n = 1990) | (n = 1632) | (n = 358) |  |
Chest pain |  |  |  |  | < 0.001 |
| Â | Yes, n (%) | 1615 (90.7%) | 1470 (93.1%) | 145 (72.1%) | Â |
| Â | No, n (%) | 165 (9.3%) | 109 (6.9%) | 56 (27.9%) | Â |
Dyspnea |  |  |  |  | < 0.001 |
| Â | Yes, n (%) | 787 (45.3%) | 644 (41.8%) | 143 (72.6%) | Â |
| Â | No, n (%) | 949 (54.7%) | 895 (58.2%) | 54 (27.4%) | Â |
Pain score, mean (SD) | 4.18 (2.3%) | 4.2 (2.7%) | 3.5 (3.1%) | 0.01 | |
SpO2 (%) |  |  |  | < 10–3 | |
|  | < 90%, n (%) | 37 (2.5%) | 19 (1.4%) | 18 (12.5%) |  |
|  | ≥90%, n (%) | 1464 (97.5%) | 1338 (98.6%) | 126 (87.5%) |  |
Respiratory rate (per minute) | Â | Â | Â | 0.005 | |
|  | < 10 or > 20, n (%) | 307 (44%) | 256 (42%) | 51 (58%) |  |
|  | ≥10 or ≤ 20, n (%) | 391 (56%) | 354 (58%) | 37 (42%) |  |
Heart rate (per minute) | Â | Â | Â | Â | 0.002 |
|  | < 40 or > 120, n (%) | 68 (4.1%) | 52 (3.5%) | 16 (8.6%) |  |
|  | ≥40 or ≤ 120, n (%) | 1580 (95.9%) | 1411 (96.5%) | 169 (91.4%) |  |
Systolic blood pressure (mmHg) | Â | Â | Â | 0.61 | |
|  | < 90, n (%) | 10 (0.6%) | 10 (0.7%) | 0 |  |
|  | ≥90, n (%) | 1644 (99.4%) | 1455 (99.3%) | 189 (100%) |  |