Table 2.

Prevalence of DISH by different authors.

Author	Race	Year	Age range	% age (male/female)
Resnick et al.19	Caucasians	1976	46–94	12/0
Cassim et al.31	African blacks	1990	Over 40	3.8/4.2
Wienfeld et al.32	Mixed race	1997	50–90	25/5
Kim et al.34	Asian	2004	50–99	5.4/0.8
Westerveld et al.35	Western Europe	2008	50–91	22.7/12.1
Kagotani et al.36	Asian	2014	23–94	22.0/4.8
Atsuhiko et al.33	Asian	2015	40–89	23/10.9 (with X-ray) 38.7/13.9 (with CT)