Table 5.

Race/ethnicity-specific rates and trends of health outcome and medical resources utilization: NHAMCS 2005–2016.

		Rate*		Trend	p-value	p†
Outcome	Race/ethnicity	2005	2016	2005–2016	trend	Racial/ethnic difference in trend
Hospital Admission	White	0.159	0.111	−30.01%	<0.001	Reference
	Black	0.157	0.090	−42.48%	<0.001	<0.001
	Hispanic	0.149	0.092	−38.10%	<0.001	<0.001
	Asian	0.181	0.113	−37.41%	<0.001	<0.001
	Other	0.158	0.102	−35.09%	<0.001	<0.001
ICU Admission	White	0.016	0.011	−30.57%	<0.001	Reference
	Black	0.020	0.008	−57.79%	<0.001	<0.001
	Hispanic	0.015	0.009	−43.71%	<0.001	<0.001
	Asian	0.014	0.013	−6.47%	<0.001	<0.001
	Other	0.018	0.012	−32.39%	<0.001	0.0035
Death	White	0.003	0.002	−33.33%	<0.001	Reference
	Black	0.004	0.002	−37.84%	<0.001	<0.001
	Hispanic	0.002	0.002	10.53%	<0.001	<0.001
	Asian	0.002	0.007	250.00%	<0.001	<0.001
	Other	0.002	0.001	−62.50%	<0.001	<0.001
Blood test	White	0.444	0.482	8.61%	<0.001	Reference
	Black	0.451	0.465	3.11%	<0.001	<0.001
	Hispanic	0.470	0.508	8.02%	<0.001	<0.001
	Asian	0.489	0.526	7.60%	<0.001	<0.001
	Other	0.461	0.440	−4.53%	<0.001	<0.001
Any imaging	White	0.486	0.522	7.36%	<0.001	Reference
	Black	0.456	0.477	4.54%	<0.001	<0.001
	Hispanic	0.458	0.531	16.11%	<0.001	<0.001
	Asian	0.472	0.507	7.41%	<0.001	<0.001
	Other	0.421	0.495	17.59%	<0.001	<0.001
Procedure	White	0.603	0.519	−13.87%	<0.001	Reference
	Black	0.588	0.503	−14.41%	<0.001	<0.001
	Hispanic	0.646	0.546	−15.59%	<0.001	<0.001
	Asian	0.694	0.543	−21.71%	<0.001	<0.001
	Other	0.566	0.524	−7.53%	<0.001	<0.001

^*Predicted rate and trend were derived from a model using data over the time period, modeling time as a linear trend.

^†From the time by Race/ethnicity interaction in the Poisson regression model.