Total number of patients n=1 264 585 | Patient visits for asthma n=47 107 | |
Age (year) | 3.50 (1.25–8.75) | 3.08 (1.58–6.25) |
Sex (boys) | 996 519 (55.4%) | 29 816 (63.3%) |
Time in emergency department (min) | 114 (66−195) | 203 (138−293) |
Total visit (year) | ||
2010 (from 3 September 2010) | 116 093 (6.5%) | 3397 (7.2%) |
2011 | 358 995 (20%) | 8233 (17.5%) |
2012 | 352 460 (19.6%) | 9694 (20.6%) |
2013 | 349 575 (19.4%) | 9378 (19.9%) |
2014 | 367 967 (20.5%) | 10 588 (22.5%) |
2015 (to 27 September 2015) | 254 237 (14.1%) | 5817 (12.3%) |
French department | ||
75 | 641 081 (35.6%) | 12 060 (25.6%) |
77 | 19 610 (1.09%) | 447 (0.95%) |
78 | 34 873 (1.94%) | 903 (1.92%) |
91 | 30 352 (1.69%) | 722 (1.53%) |
92 | 422 105 (23.5%) | 12 958 (27.5%) |
93 | 378 660 (21.0%) | 11 501 (24.4%) |
94 | 226 708 (12.6%) | 7318 (15.5%) |
95 | 45 938 (2.55%) | 1198 (2.54%) |
Distance between home and pollution station (km) | ||
NO2 | 1.67 (1.08−2.45) | 1.72 (1.23−2.45) |
O3 | 2.81 (1.88−3.95) | 2.94 (1.90−4.14) |
PM10 | 2.21 (1.67−3.42) | 2.30 (1.70−3.48) |
PM2.5 | 4.39 (3.11−5.46) | 4.21 (2.91−5.46) |
Median (IQR) for continuous variables and count (%) for categorical variables.
NO2, nitrogen dioxide; O3, ozone; PM2.5, fine particulate matter with an aerodynamic diameter smaller than 2.5 µm; PM10, fine particulate matter with an aerodynamic diameter smaller than 10 µm.