Table 2.

Change in proportion of adults with total PHQ9 score≥10 over time, NHANES 2005–2016

	2005–2006	2007–2008	2009–2010	2011–2012	2013–2014	2015–2016
All participants	6.2%	9.7%	9.4%	8.9%	9.5%	8.1%
Gender
Male	5.2%	6.8%	6.7%	6.4%	6.5%	6.5%
Female	7.2%	9.7%	12.1%	11.5%	12.3%	9.6%
Age, years
18–39	5.5%	9.9%	9.2%	7.7%	7.5%	7.6%
40–59	9.0%	12.5%	12.3%	11.6%	10.7%	8.6%
60–79	4.9%	7.7%	7.2%	8.4%	11.2%	8.6%
80+	2.9%	2.8%	5.0%	5.5%	9.2%	6.1%
Race/Ethnicity
Non-Hispanic White	5.1%	9.0%	8.3%	9.6%	9.7%	8.9%
Non-Hispanic Black	8.3%	9.7%	10.0%	8.8%	9.9%	7.7%
Hispanic	6.4%	10.8%	11.0%	10.9%	10.9%	8.7%
Other Race	5.4%	8.4%	8.9%	5.1%	6.0%	5.4%
Number of Comorbidities
0	4.2%	5.9%	7.1%	6.1%	5.3%	5.2%
1	7.4%	11.2%	8.9%	8.8%	11.1%	8.9%
2	9.5%	15.0%	13.0%	14.4%	16.0%	11.9%
3	15.9%	18.6%	21.1%	18.5%	20.3%	12.9%
4+	16.2%	24.0%	25.8%	26.1%	31.2%	25.1%