Table 2 Percentage of children who perfectly ranked individual pictures within each pictorial set. n = 22, 6–7 year olds, n = 56, 8–18 year olds.
From: Dalhousie dyspnea scales: construct and content validity of pictorial scales for measuring dyspnea
Age group | Effort | Throat narrowing | Chest tightness |
|---|---|---|---|
6–7 | 22 | 39 | 43 |
8–18 | 66 | 73 | 91 |