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Comparison of Constipation Prevalence According to Stool Consistency and Stool Frequency Definitions in NHANES 2005-2006 and 2007-2008
| Stool Frequency (per week) | Stool Consistency | ||
|---|---|---|---|
| Bristol Types 1-2 | Bristol Types 3-7 | Total | |
| <3 | 0.8% (79) | 2.4% (241) | 3.1% (320) |
| >3 | 6.5% (659) | 90.3% (8377) | 96.8% (9036) |
| Total | 7.2% (738) | 92.3% (8618) | 100% (8674) |
All values are presented as percentage (n).
