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Mouthing frequencies, by study arm.
| Object Super-Category | Median Frequency (Contacts/h) | ||
|---|---|---|---|
| Study Arm | |||
| Control | Sanitation | Water + Sanitation + Hygiene | |
| (n = 49) | (n = 49) | (n = 50) | |
| Hands | 35.8 | 34.6 | 31.0 |
| Objects | 21.9 | 25.2 | 27.1 |
| Food | 12.3 | 13.8 | 10.3 |
| Water | 2.4 | 2.8 | 2.3 |
| Soil | 0.0 | 0.0 | 0.0 |
| Feces | 0.0 | 0.0 | 0.0 |
