Table 2.
Masker | Subject | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | |||||||||
L | d′ | L | d′ | L | d′ | L | d′ | L | d′ | L | d′ | L | d′ | L | d′ | |
1 | 18 | 1.7 | 22 | 1.7 | 16 | 1.1 | 27 | 0.9 | 26 | 1.8 | 33 | 1.4 | 36 | 2.2 | 35 | 1.7 |
2 | 40 | 1.5 | 39 | 2.0 | 35 | 1.6 | 40 | 1.4 | 37 | 2.6 | 49 | 1.9 | 43 | 2.1 | 48 | 1.7 |
3 | 31 | 1.1 | 30 | 1.1 | 33 | 2.1 | 41 | 1.1 | 36 | 2.6 | 46 | 1.7 | 44 | 1.5 | 36 | 0.9 |
4 | 32 | 1.7 | 35 | 1.1 | 26 | 1.2 | 38 | 1.7 | 31 | 2.2 | 41 | 1.6 | 40 | 2.5 | 41 | 2.0 |
5 | 27 | 1.7 | 41 | 2.8 | 24 | 1.2 | 39 | 0.9 | 27 | 1.8 | 44 | 1.4 | 48 | 2.3 | 39 | 1.6 |
6 | 37 | 1.4 | 38 | 1.6 | 35 | 1.0 | 42 | 1.4 | 34 | 0.9 | 49 | 1.4 | 51 | 2.0 | 45 | 1.4 |
7 | 41 | 1.6 | 47 | 2.1 | 37 | 1.1 | 42 | 1.7 | 39 | 1.5 | 53 | 2.0 | 46 | 1.1 | 48 | 1.5 |
8 | 32 | 1.2 | 35 | 1.5 | 29 | 0.7 | 45 | 0.8 | 37 | 1.7 | 44 | 0.9 | 44 | 2.0 | 36 | 1.6 |
9 | 39 | 2.2 | 36 | 1.6 | 38 | 1.9 | 48 | 1.3 | 37 | 1.4 | 47 | 1.3 | 48 | 2.2 | 48 | 1.3 |
10 | 26 | 0.9 | 33 | 1.0 | 29 | 1.5 | 39 | 1.6 | 31 | 1.1 | 41 | 1.5 | 45 | 2.0 | 43 | 1.9 |
11 | 34 | 2.1 | 32 | 0.8 | 25 | 1.0 | 36 | 0.1 | 35 | 1.5 | 44 | 2.3 | 46 | 2.7 | 45 | 1.4 |
12 | 25 | 1.4 | 32 | 1.6 | 24 | 1.6 | 33 | 0.9 | 28 | 0.3 | 40 | 1.2 | 39 | 1.7 | 46 | 2.1 |