Group | Preterm | Full-term | P Value |
N, % | 84 (60.4) | 55 (39.6) | |
Gestational age, weeks | 32 ± 3.7 | 38 ± 1.9 | 0.007 |
Birth weight, g | 1765 ± 789 | 3246 ± 881 | 0.043 |
Gender (Male/Female) | 2.6:1 | 1.9:1 | 0.45 |
Average age of onset, days | 16.5 | 6.7 | 0.002 |
Clinical manifestation, n (%) | |||
Apnea | 72 (85.7) | 4 (7.3) | 0 |
Poor response | 65 (77.3) | 12 (21.8) | 0 |
Poor feeding | 44 (52.3) | 35 (63.6) | 0.222 |
Gastric retention | 15 (17.8) | 1 (1.8) | - |
Hyperthermia | 6 (7.1) | 11 (20) | 0.033 |
Hypothermia | 21 (25) | 5 (9) | 0.025 |
Dyspnea stressed | 19 (22.6) | 6 (10.9) | 0.113 |
No weight increase | 69 (82.1) | 41 (74.5) | 0.294 |
Jaundice exacerbation | 15 (17.8) | 32 (58.1) | 0 |
Abdominal distention | 35 (41.6) | 11 (20) | 0.01 |
Abnormal defecation | 11 (13.0) | 8 (14.5) | 0.806 |
Mortality, n (%) | 25 (29.7) | 25 (29.7) | 0.001 |
Death due to quit treatment, n (%) | 6 (24) | 1 (25) | - |
Average hospitalization, days | 31 | 13 | 0.002 |
Average cost (RMB, Yuan) | 19,350 | 6,843 | 0.007 |