Table 1.
Characteristics of the Study Population for the Three Visits (T0, T2, and T4).
| Baseline (T0) | First follow-up (T2) | Second follow-up (T4) | P Value* | P Value* | ||||||||||||||||
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| Women | Men | Women | Men | Women | Men | Women | Men | |||||||||||||
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| N | 695 | 549 | 549 | 443 | 438 | 373 | ||||||||||||||
| Noise levels in Lden (dBA) | <0.01 | <0.01 | ||||||||||||||||||
| Quantiles (5% ; 50% ; 95%) | (44 ; 55 ; 63) | (44 ; 53 ; 62) | (44 ; 54 ; 62) | (44 ; 52 ; 62) | (44 ; 54 ; 62) | (44 ; 52 ; 62) | ||||||||||||||
| SRHS† | 0.29 | 0.98 | ||||||||||||||||||
| Fair/poor | 109 | (15.7) | 81 | (14.8) | 88 | (16.0) | 61 | (13.8) | 63 | (14.4) | 49 | (13.1) | ||||||||
| Good/excellent | 586 | (84.3) | 466 | (85.2) | 461 | (84.0) | 382 | (86.2) | 375 | (85.6) | 324 | (86.9) | ||||||||
| Aircraft noise annoyance† | <0.01 | 0.02 | ||||||||||||||||||
| Highly annoyed | 126 | (18.1) | 99 | (18.1) | 145 | (26.4) | 103 | (23.3) | 120 | (27.4) | 81 | (21.7) | ||||||||
| Not highly annoyed | 569 | (81.9) | 448 | (81.9) | 404 | (73.6) | 340 | (76.7) | 318 | (72.6) | 292 | (78.3) | ||||||||
| Noise sensitivity† | 0.55 | 0.73 | ||||||||||||||||||
| Highly noise sensitive | 234 | (33.8) | 135 | (25.0) | 197 | (35.9) | 112 | (25.3) | 147 | (33.6) | 96 | (25.7) | ||||||||
| Not highly noise sensitive | 459 | (66.2) | 405 | (75.0) | 352 | (64.1) | 331 | (74.7) | 291 | (66.4) | 277 | (74.3) | ||||||||
| Age (years)† | <0.01 | <0.01 | ||||||||||||||||||
| 18–34 | 152 | (21.9) | 74 | (13.5) | 79 | (14.4) | 46 | (10.4) | 45 | (10.3) | 22 | (5.9) | ||||||||
| 35–44 | 130 | (18.7) | 106 | (19.4) | 100 | (18.2) | 78 | (17.6) | 62 | (14.2) | 60 | (16.1) | ||||||||
| 45–54 | 133 | (19.1) | 132 | (24.1) | 116 | (21.1) | 106 | (23.9) | 100 | (22.8) | 101 | (27.1) | ||||||||
| 55–64 | 145 | (20.9) | 115 | (21.0) | 128 | (23.3) | 95 | (21.4) | 105 | (24.0) | 72 | (19.3) | ||||||||
| 65–74 | 90 | (12.9) | 94 | (17.2) | 82 | (14.9) | 94 | (21.2) | 80 | (18.3) | 90 | (24.1) | ||||||||
| ≥75 | 45 | (6.5) | 26 | (4.8) | 44 | (8.0) | 24 | (5.4) | 46 | (10.5) | 28 | (7.5) | ||||||||
| Country of birth† | 0.31 | 0.94 | ||||||||||||||||||
| Other country | 100 | (14.4) | 89 | (16.3) | 73 | (13.3) | 71 | (16.0) | 53 | (12.1) | 58 | (15.5) | ||||||||
| France | 595 | (85.6) | 458 | (83.7) | 476 | (86.7) | 372 | (84.0) | 385 | (87.9) | 315 | (84.5) | ||||||||
| Occupational activity† | 0.81 | 0.45 | ||||||||||||||||||
| Yes | 410 | (59.0) | 335 | (61.0) | 321 | (58.5) | 256 | (57.8) | 250 | (57.1) | 214 | (57.4) | ||||||||
| No | 285 | (41.0) | 214 | (39.0) | 228 | (41.5) | 187 | (42.2) | 188 | (42.9) | 159 | (42.3) | ||||||||
| Income per consumption unit | 0.02 | 0.02 | ||||||||||||||||||
| <1550 euros/month | 297 | (42.7) | 201 | (36.6) | 208 | (37.9) | 147 | (33.2) | 142 | (32.4) | 95 | (25.5) | ||||||||
| 1550–2750 euros/month | 297 | (42.7) | 235 | (42.8) | 264 | (48.1) | 218 | (49.2) | 238 | (54.3) | 202 | (54.2) | ||||||||
| >2750 euros/month | 101 | (14.5) | 113 | (20.6) | 77 | (14.0) | 78 | (17.6) | 58 | (13.2) | 76 | (20.4) | ||||||||
| Smoking habits† | 0.07 | 0.86 | ||||||||||||||||||
| Ex-smoker | 149 | (21.4) | 181 | (33.1) | 107 | (19.5) | 146 | (33.0) | 94 | (21.5) | 130 | (34.9) | ||||||||
| Current smoker | 167 | (24.0) | 120 | (21.9) | 125 | (22.8) | 93 | (21.0) | 89 | (20.3) | 68 | (18.2) | ||||||||
| Never smoke | 379 | (54.5) | 246 | (45.0) | 317 | (57.7) | 204 | (46.0) | 255 | (58.2) | 175 | (46.9) | ||||||||
| Number of people in the household† | <0.01 | 0.09 | ||||||||||||||||||
| 1 Person | 158 | (22.7) | 102 | (18.7) | 123 | (22.4) | 73 | (16.5) | 109 | (24.9) | 57 | (15.3) | ||||||||
| 2 Persons | 239 | (34.4) | 197 | (36.0) | 193 | (35.2) | 176 | (39.7) | 146 | (33.3) | 163 | (43.7) | ||||||||
| 3 Persons | 109 | (15.7) | 98 | (17.9) | 95 | (17.3) | 80 | (18.1) | 80 | (18.3) | 57 | (15.3) | ||||||||
| ≥4 Persons | 189 | (27.2) | 150 | (27.4) | 138 | (25.1) | 114 | (25.7) | 103 | (23.5) | 96 | (25.7) | ||||||||
SRHS = self-reported health status. * The Pearson chi-squared test for categorial variables and the Friedman test for continuous variables were used for comparing characteristics during the three visits for both men and women. † n (%). Bold numbers indicate that OR is statistical significant at the 5% threshold.