Table 1. Baseline characteristics stratified across the different quintiles of the Distressed Community Index (DC SID, 2016-2019).

P<0.05, statistical significance

DC, District of Columbia; SID, State Inpatient Database; HIV, human immunodeficiency virus; STI, sexually transmitted infection

Variables	Total population	Prosperous	Comfortable	Mid-tier	At risk	Distressed	P-value
	N=213,682	n=16,766	n=70,375	n=51,605	n=40,412	n=34,524
Age							<0.001
18-45 years	46.06%	40.60%	46.44%	47.09%	45.80%	46.70%
45-65 years	29.25%	17.82%	30.73%	24.59%	33.05%	34.30%
>65 years	24.69%	41.57%	22.84%	28.32%	21.15%	19.00%
Female	57.82%	58.05%	56.11%	58.34%	58.48%	59.63%	<0.001
Race/ethnicity							<0.001
White	17.23%	54.53%	26.21%	12.66%	5.57%	1.70%
Black	67.38%	29.68%	61.82%	67.80%	82.92%	77.65%
Hispanics	10.65%	7.63%	6.16%	13.24%	8.98%	19.36%
Others	4.74%	8.17%	5.81%	6.29%	2.52%	1.29%
Insurance							<0.001
Private	33.59%	43.61%	39.38%	31.34%	27.69%	27.20%
Medicare	30.25%	40.61%	28.29%	31.67%	29.34%	28.08%
Medicaid	34.46%	14.31%	30.40%	35.31%	41.18%	43.39%
Uninsured	1.22%	1.10%	1.34%	1.23%	1.25%	1.02%
Others	0.48%	0.37%	0.59%	0.44%	0.54%	0.31%
Current smokers	17.38%	9.72%	17.63%	15.27%	18.11%	23.26%	<0.001
HIV	4.35%	1.56%	4.78%	3.10%	5.19%	5.71%	<0.001
Depression	8.78%	10.97%	9.43%	7.54%	8.90%	8.11%	<0.001
Obesity	5.06%	3.73%	4.62%	5.64%	5.52%	5.16%	<0.001
Substance abuse	0.02%	0.01%	0.02%	0.02%	0.02%	0.04%	0.02
Alcohol addiction	4.95%	2.95%	5.70%	4.02%	5.39%	5.30%	<0.001
Schizophrenia	0.49%	0.23%	0.50%	0.51%	0.55%	0.48%	<0.001
Bipolar	4.74%	2.92%	5.34%	3.42%	5.12%	5.91%	<0.001
Hepatitis B	0.29%	0.20%	0.32%	0.31%	0.27%	0.27%	0.09
STI	0.61%	0.38%	0.58%	0.62%	0.73%	0.65%	<0.001