The Epidemiology and Natural History of Asthma: Outcomes and Treatment Regimens (TENOR) study risk score calculation, point distribution and proportion of patients with hospitalisation or emergency department (ED) visit post-baseline for original population using patient reported outcomes and healthcare use variables
| Points | Variable | All subjects# | Subjects with hospital/ ED visit |
| Additional PROs considered | |||
| 2 | Health compared with others: | ||
| 0: Excellent/good/very good | 1780 (63.1) | 96 (5.4) | |
| 1: Fair | 827 (29.3) | 94 (11.4) | |
| 2: Poor | 214 (7.6) | 49 (22.9) | |
| 2 | Night-time awakening | ||
| 0: Did not wake | 829 (29.4) | 23 (2.8) | |
| 1: Woke last 12 months¶ and woke last 4 weeks+ | 715 (25.4) | 40 (5.6) | |
| 2: Woke last 4 weeks¶ | 1277 (45.3) | 176 (13.8) | |
| Additional healthcare use variables considered | |||
| 8 | ED visits in last 3 months | ||
| 0: Did not have emergency care visits | 2433 (86.2) | 127 (5.2) | |
| 2: 1 emergency care visit | 232 (8.2) | 49 (21.1) | |
| 4: 2 emergency care visits | 99 (3.5) | 31 (31.3) | |
| 6: 3 emergency care visits | 27 (1.0) | 12 (44.4) | |
| 8: ≥4 emergency care visits | 30 (1.1) | 20 (66.7) | |
| 6 | Scheduled office visits | ||
| 0: Did not have a scheduled visit | 719 (25.5) | 28 (3.9) | |
| 1: 1 or 2 scheduled visits | 1633 (57.9) | 129 (7.9) | |
| 2: 3 or 4 scheduled visits | 365 (12.9) | 53 (14.5) | |
| 3: 5 or 6 scheduled visits | 74 (2.6) | 18 (24.3) | |
| 4: 7 or 8 scheduled visits | 15 (0.5) | 6 (40.0) | |
| 5: 9 or 10 scheduled visits | 9 (0.3) | 1 (11.1) | |
| 6: ≥11 scheduled visits | 6 (0.2) | 4 (66.7) | |
Data are presented as n (%). PROs: patient reported outcomes. #: n = 2,821; ¶: yes or unsure; +; no.