From: The environmental hypersensitivity symptom inventory: metric properties and normative data from a population-based study
Age strata (years)
Women
Men
18-29
307 (32.7%)
179 (17.7%)
30-39
266 (40.9%)
177 (25.2%)
40-49
288 (40.7%)
230 (31.3%)
50-59
367 (51.0%)
295 (39.7%)
60-69
405 (58.6%)
356 (50.7%)
70-79
265 (53.8%)
271 (63.9%)
18-79
1898 (45.2%)
1508 (34.9%)