Table 2 Awakening and Escaping by Type of Alarm, Age Group, and Sex
Number of Participants | Number Awakened | Time-to-Awaken (seconds) | Number Escaped | Time-to-Escape (seconds) | |
|---|---|---|---|---|---|
Type of Alarm, Age Group, Sex | n | n (%) | Median (IQR) | n (%) | Median (IQR) |
Female Voice | |||||
Age (years) | |||||
20–29 | 69 | 69 (100.0) | 1.0 (1.0 to 1.0) | 69 (100.0) | 9.0 (7.0 to 12.0) |
30–39 | 53 | 53 (100.0) | 1.0 (1.0 to 2.0) | 53 (100.0) | 9.0 (7.0 to 11.0) |
40–49 | 28 | 28 (100.0) | 1.0 (1.0 to 2.0) | 28 (100.0) | 9.0 (7.0 to 11.5) |
Sex | |||||
Male | 49 | 49 (100.0) | 1.0 (1.0 to 2.0) | 49 (100.0) | 9.0 (7.0 to 12.0) |
Female | 101 | 101 (100.0) | 1.0 (1.0 to 1.0) | 101 (100.0) | 9.0 (7.0 to 12.0) |
Subtotal | 150 | 150 (100.0) | 1.0 (1.0 to 2.0) | 150 (100.0) | 9.0 (7.0 to 12.0) |
Male Voice | |||||
Age (years) | |||||
20–29 | 69 | 69 (100.0) | 1.0 (1.0 to 1.0) | 69 (100.0) | 9.0 (8.0 to 13.0) |
30–39 | 53 | 53 (100.0) | 1.0 (1.0 to 2.0) | 53 (100.0) | 9.0 (8.0 to 10.0) |
40–49 | 28 | 28 (100.0) | 1.0 (1.0 to 1.5) | 28 (100.0) | 9.0 (7.0 to 12.0) |
Sex | |||||
Male | 49 | 49 (100.0) | 1.0 (1.0 to 2.0) | 49 (100.0) | 8.0 (7.0 to 11.0) |
Female | 101 | 101 (100.0) | 1.0 (1.0 to 1.0) | 101 (100.0) | 9.0 (8.0 to 12.0) |
Subtotal | 150 | 150 (100.0) | 1.0 (1.0 to 2.0) | 150 (100.0) | 9.0 (7.0 to 12.0) |
Low-Frequency Tone | |||||
Age (years) | |||||
20–29 | 69 | 69 (100.0) | 1.0 (1.0 to 1.0) | 69 (100.0) | 9.0 (7.0 to 14.0) |
30–39 | 53 | 53 (100.0) | 1.0 (1.0 to 1.0) | 53 (100.0) | 11.0 (8.0 to 13.0) |
40–49 | 28 | 28 (100.0) | 1.0 (1.0 to 1.0) | 28 (100.0) | 10.0 (7.0 to 11.5) |
Sex | |||||
Male | 49 | 49 (100.0) | 1.0 (1.0 to 2.0) | 49 (100.0) | 9.0 (7.0 to 13.0) |
Female | 101 | 101 (100.0) | 1.0 (1.0 to 1.0) | 101 (100.0) | 10.0 (8.0 to 13.0) |
Subtotal | 150 | 150 (100.0) | 1.0 (1.0 to 1.0) | 150 (100.0) | 10.0 (7.0 to 13.0) |
High-Frequency Tone | |||||
Age (years) | |||||
20–29 | 69 | 69 (100.0) | 2.0 (1.0 to 2.0) | 69 (100.0) | 12.0 (10.0 to 17.0) |
30–39 | 53 | 53 (100.0) | 2.0 (1.0 to 2.0) | 53 (100.0) | 12.0 (9.0 to 14.0) |
40–49 | 28 | 27 (96.4) | 1.0 (1.0 to 2.0) | 27 (96.4) | 11.0 (8.0 to 14.0) |
Sex | |||||
Male | 49 | 48 (98.0) | 2.0 (1.0 to 2.0) | 48 (98.0) | 13.0 (9.0 to 16.0) |
Female | 101 | 101 (100.0) | 2.0 (1.0 to 2.0) | 101 (100.0) | 12.0 (10.0 to 14.0) |
Subtotal | 150 | 149 (99.3) | 2.0 (1.0 to 2.0) | 149 (99.3) | 12.0 (9.0 to 16.0) |
Total | 600 | 599 (99.8) | 1.0 (1.0 to 2.0) | 599 (99.8) | 10.0 (8.0 to 13.0) |