Table 5.
Fixed effects from multilevel models, stratified by baseline exposure above/below the median
| Above the median | Below the median | ||||
|---|---|---|---|---|---|
| Hand wipe compounda | |||||
| Intervention*, ** | Percent change | 95% Confidence interval | Percent change | 95% Confidence interval | |
| TCEP | Week 1, hand washing** | −56.65 | (−79.4, −9.52) | 97.31 | (10.52, 252.54) |
| Week 1, house cleaning | −44.25 | (−74.84, 23.37) | 54.98 | (−11.31, 169.12) | |
| Week 2, combined | −36.22 | (−66.04, 19.72) | 45.44 | (−9.52, 133.96) | |
| TCIPP | Week 1, hand washing* | −38.63 | (−64.3, 5.13) | 81.76 | (6.18, 209.57) |
| Week 1, house cleaning | −7.66 | (−51.81, 76.83) | −7.91 | (−41.73, 44.77) | |
| Week 2, combined | −23.70 | (−52.29, 22.14) | 19.01 | (−22.89, 84.04) | |
| TDCIPP | Week 1, hand washing | −22.71 | (−55.07, 32.31) | 109.09 | (17.35, 274.34) |
| Week 1, house cleaning | 0.02 | (−37.5, 60.00) | −22.78 | (−60.54, 52.2) | |
| Week 2, combined** | −37.10 | (−58.93, −2.96) | 17.98 | (−29.53, 97.39) | |
| TPHP | Week 1, hand washing | −30.29 | (−72.75, 78.6) | 18.07 | (−39.35, 129.33) |
| Week 1, house cleaning | 1.38 | (−51.81, 111.7) | 2.64 | (−55.96, 138.69) | |
| Week 2, combined* | −46.98 | (−73.82, 7.25) | 32.97 | (−25.92, 138.69) | |
| ΣAlt-BFR | Week 1, hand washing* | −44.61 | (−69.58, 1.01) | 84.30 | (10.52, 206.49) |
| Week 1, house cleaning | −16.35 | (−45.12, 27.12) | −17.37 | (−58.52, 64.87) | |
| Week 2, combined | −16.88 | (−44.01, 23.37) | 16.56 | (−26.66, 84.04) | |
| ΣBDE | Week 1, hand washing | 11.90 | (−37.5, 99.37) | 19.58 | (−19.75, 78.6) |
| Week 1, house cleaning | −16.10 | (−50.34, 41.91) | 50.58 | (−5.82, 141.09) | |
| Week 2, combined | −15.701 | (−46.21, 32.31) | −2.02 | (−29.53, 36.34) | |
| BDE 209 | Week 1, hand washing | −47.03 | (−76.54, 19.72) | 79.00 | (−12.19, 266.93) |
| Week 1, house cleaning** | −57.63 | (−81.36, −3.92) | 39.10 | (−30.23, 177.32) | |
| Week 2, combined** | −58.63 | (−79.4, −16.47) | 32.06 | (−24.42, 131.64) | |
| Above the median | Below the median | ||||
| Urinary analyteb | |||||
| Intervention*, ** | Percent change | 95% Confidence interval | % Change | 95% Confidence interval | |
| BCIPP | Week 1, hand washing** | −72.72 | (−85.04, −49.34) | 42.59 | (−48.83, 293.54) |
| Week 1, house cleaning** | −77.36 | (−90.93, −40.55) | 41.84 | (−25.17, 169.12) | |
| Week 2, combined | −34.22 | (−59.34, 16.18) | −9.93 | (−52.76, 71.6) | |
| DPHP | Week 1, hand washing | −1.79 | (−45.12, 84.04) | −24.72 | (−61.33, 47.7) |
| Week 1, house cleaning | 37.08 | (−25.92, 156) | −23.51 | (−60.15, 46.23) | |
| Week 2, combined** | 140.56 | (37.71, 322.07) | 31.35 | (−22.12, 122.55) | |
| BDCIPP | Week 1, hand washing | −26.85 | (−50.34, 17.35) | 65.82 | (−6.76, 194.47) |
| Week 1, house cleaning | −28.44 | (−59.34, 25.86) | 95.345 | (23.37, 209.57) | |
| Week 2, combined** | −36.76 | (−55.07, −3.92) | 29.78 | (−13.93, 97.39) | |
| BCIPHIPP | Week 1, hand washing** | −46.85 | (−63.21, −17.3) | −11.42 | (−55.96, 78.6) |
| Week 1, house cleaning** | −74.31 | (−83.47, −58.1) | −5.88 | (−50.34, 78.6) | |
| Week 2, combined** | −62.38 | (−72.75, −45.12) | −21.85 | (−55.51, 36.34) | |
| ip-DPHP | Week 1, hand washing | −33.10 | (−59.34, 17.35) | 10.94 | (−47.8, 133.96) |
| Week 1, house cleaning** | −52.01 | (−69.88, −16.47) | −6.19 | (−55.07, 95.42) | |
| Week 2, combined | −27.68 | (−50.34, 15.03) | 17.36 | (−36.24, 115.98) | |
| tbutyl-DPHP | Week 1, hand washing** | −56.28 | (−77.69, −10.42) | −40.60 | (−69.88, 16.18) |
| Week 1, house cleaning | −16.65 | (−55.07, 58.41) | 9.06 | (−47.27, 124.79) | |
| Week 2, combined* | 32.02 | (−66.71, 4.08) | −20.16 | (−54.62, 40.49) | |
aAll hand wipe models control for time since last hand wash and hours at home
bAll urine models control for hours at home
*p-Value <0.10
**p-Value <0.05