表 1. AMS morbidity after entry into high-altitude environment in the 50 subjects.
50例受试者进入高原后AMS发病情况
| In plains | After entering high-altitude environment | |||||
| Symptoms of inhalation of hypoxic | AMAD/case | SAMS/case | AMS in total#/case (%) | Without AMS/case | ||
| HAPE | HACE | |||||
| AMAD: acute mild altitude disease; AMS: acute mountain sickness; SAMS: severe acute mountain sickness; HAPE: high altitude pulmonary edema; HACE: high altitude cerebral edema. * The compound symptoms are defined as having two or more of the follwing symptoms, drowsiness, dizziness, chest tightness, cold hands, syncope, and sweating. # Only calculate the totals of symptomatic group and asymptomatic group. | ||||||
| Symptomatic group (n=18) | 15 | 1 | 0 | 16 (88.89) | 2 | |
| Drowsiness (n=5) | 3 | 0 | 0 | − | 2 | |
| Dizziness (n=5) | 5 | 0 | 0 | − | 0 | |
| Blurred vision (n=1) | 0 | 1 | 0 | − | 0 | |
| The compound symptoms* (n=7) | 7 | 0 | 0 | − | 0 | |
| Asymptomatic group (n=32) | 12 | 0 | 0 | 12 (37.50) | 20 | |