showed a trendP = 0.22
Hospitalization rate (38.6% post-NPI vs 43.9% pre-NPI) and length of stay (median, 4 [IQR, 2–5] vs 4 [IQR, 3–6] days) were similar, while generalized linear models showed a trend toward fewer hospitalizations post-NPI (odds ratio [OR], 0.72 [95% CI, 0.42–1.23]; P = 0.22).