Table 1.
Population characteristics according to the three data collection times in the SEPAGES study.
| T1 d | T3 d | M2 d | |
|---|---|---|---|
| Questionnaire data | 101 | ||
| Age (years) a, mean ± s.d | 32.5 ± 3.6 | ||
| Smoking status b | 101 | ||
| Current smoker | 11 (10.9) | ||
| Asthma Symptoms Score c | 96 | 95 | 95 |
| ≥1 | 18 (18.8) | 16 (16.8) | 6 (6.3) |
| Household Help | 100 | 97 | 94 |
| Participant alone | 15 (15.0) | 12 (12.4) | 13 (13.8) |
| Participant and help | 76 (76.0) | 68 (70.1) | 71 (75.5) |
| Help alone | 9 (9.0) | 17 (17.5) | 10 (10.7) |
| Weekly spray use | 91 | 92 | 92 |
| Yes | 34 (37.4) | 35 (38.0) | 33 (35.9) |
| Nb of weekly spray use, among users | 34 | 35 | 33 |
| 1 | 22 (24.2) | 24 (26.0) | 19 (20.7) |
| ≥2 | 12 (13.2) | 11 (12.0) | 14 (15.2) |
| Weekly irritants use | 98 | 92 | 93 |
| Yes | 45 (45.9) | 50 (54.3) | 44 (47.3) |
| Nb of weekly irritants use, among users | 45 | 50 | 44 |
| 1 | 39 (39.8) | 38 (41.3) | 38 (40.9) |
| ≥2 | 6 (6.1) | 12 (13.0) | 6 (6.4) |
| Weekly bleach use | 100 | 97 | 94 |
| Yes | 10 (10.0) | 14 (14.4) | 7 (7.5) |
| Weekly scented products use | 98 | 94 | 92 |
| Yes | 42 (42.9) | 39 (41.5) | 33 (35.9) |
| Nb of weekly scented products use, among users | 42 | 39 | 33 |
| 1 | 33 (33.7) | 30 (31.9) | 25 (27.2) |
| ≥2 | 9 (9.2) | 9 (9.6) | 8 (8.7) |
| Application data | 42 e | 79 e | 76 e |
| Weekly spray use | 42 | 79 | 76 |
| Yes | 21 (50.0) | 34 (43.0) | 33 (43.4) |
| Nb of weekly spray use, among users | 21 | 34 | 33 |
| 1 | 10 (23.8) | 19 (24.0) | 19 (25.0) |
| ≥2 | 11 (26.2) | 15 (19.0) | 14 (18.4) |
| Application and ingredients data | 42 e | 79 e | 76 e |
| Number of products used weekly | 42 | 79 | 76 |
| ≥3 | 28 (66.7) | 49 (62.0) | 41 (54.0) |
| Median [Q1; Q3] | 3 [2;5] | 4 [2;6] | 3 [1;5] |
| Mean of ingredients used weekly | 42 | 79 | 76 |
| Median [Q1; Q3] | 11 [8;14] | 11 [8;13] | 11 [8;14] |
| Weekly bleach use | 42 | 79 | 76 |
| Yes | 9 (21.4) | 11 (13.9) | 13 (17.1) |
| Weekly scented products use | 42 | 79 | 76 |
| Yes | 40 (95.2) | 67 (84.8) | 66 (86.8) |
| Nb of weekly scented products use, among users | 40 | 67 | 66 |
| 1 | 12 (28.5) | 18 (22.8) | 21 (27.6) |
| ≥2 | 28 (66.7) | 49 (62.0) | 45 (59.2) |
All data is in n (%), otherwise stated a before pregnancy: non-repeated data, b between conception and pregnancy detection: non-repeated data, c only data collected one year after delivery (Y1) instead of two months after delivery (M2),d data collection times: first trimester of pregnancy(T1), third trimester of pregnancy(T3), second month after delivery(M2), e after exclusion, total of smartphone application users before exclusion: T1: 46, T3: 89, M2: 83.