TABLE 1—
Trends in Incidence of Newborn Circumcision Nationwide and by Region: Healthcare Cost and Utilization Project Nationwide Inpatient Sample, United States, 2000–2010
| Circumcisions, % |
P for Trend |
|||||
| Region | 2000 | 2010 | Absolute Change, % | Percent Change, % | Unadjusted | Adjusteda |
| Nationwide | 61.3 | 56.9 | −4.4 | −7.2 | .008 | .55 |
| Northeast | 70.2 | 66.8 | −3.4 | −4.8 | .58 | .58 |
| Midwest | 78.0 | 76.6 | −1.4 | −1.8 | .98 | .19 |
| South | 66.3 | 57.0 | −9.3 | −14.0 | < .001 | .007 |
| West | 30.9 | 33.1 | +2.2 | +7.1 | .66 | .75 |
a
Adjusted for primary payer, hospital location, newborn health status, and (where applicable) geographic region.