Table 3
Spearman’s correlation coefficients between the personal characteristics of interviewees and their multi-dimensional perception ratings due to metro noise.
| Non-acoustic factors | A |
D |
P |
|||
|---|---|---|---|---|---|---|
| p | r | p | r | p | r | |
| Metro noise sensitivity | 0.805** | 0.000 | 0.768** | 0.000 | 0.813** | 0.000 |
| Metro noise attitude | 0.709** | 0.000 | 0.637** | 0.000 | 0.708** | 0.000 |
| Gender | 0.289** | 0.002 | 0.268** | 0.004 | 0.236* | 0.013 |
| Being office staff or not | 0.858** | 0.000 | 0.803** | 0.000 | 0.848** | 0.000 |
Note: A, metro noise annoyance rating; D, metro noise dissatisfaction rating; P, metro noise unpleasantness rating; Metro noise sensitivity: 1 as “not at all”, 5 as “extremely sensitive”; Metro noise attitude: 1 as “not at all”, 5 as “extremely noisy”; Gender: 1 as “male”, 2 as “female”; Being office staff or not: 1 as “office staff”, 2 as “non-office staff”.
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