. Author manuscript; available in PMC: 2021 Feb 1.

Published in final edited form as: Clin Gastroenterol Hepatol. 2019 May 30;18(2):347–359.e5. doi: 10.1016/j.cgh.2019.05.032

Table 3:

Pooled estimates of standardized incidence ratios (SIR) using a random effects meta-analysis model for first generation immigrants from all high risk countries or areas by anatomic and histologic subtypes where data is available

	Pooled SIR	95% CI	I²
All Gastric Cancer
Female (n=10) ^{27, 28, 29, 40, 43, 44, 45, 73, 76, 77}	1.83	(1.69–1.98)	29.5
Male (n=11) ^{24, 27, 28, 29, 40, 43, 44, 45, 73, 76, 77}	1.66	(1.52–1.80)	70.1

High risk Gastric Cancer^*
Female (n=9) ^{27, 28, 29, 40, 43, 44, 45, 73, 76}	1.83	(1.68–1.97)	29.7
Male (n=10) ^{24, 27, 28, 29, 40, 43, 44, 45, 73, 76}	1.66	(1.52–1.81)	70.7

Anatomic Subtypes
Noncardia Gastric Cancer or Unspecified
Female (n=9) ^{27, 28, 29, 40, 44, 45, 73, 76, 77}	1.80	(1.65–1.95)	33.9
Male (n=10) ^{24, 27, 28, 29, 40, 44, 45, 73, 76, 77}	1.62	(1.47–1.76)	70.2
Noncardia Gastric Cancer
Female (n=3) ^40,44,45	1.80	(1.56–2.05)	10.4
Male (n=3) ^40,44,45	1.56	(1.21–1.91)	80.8
Cardia Gastric Cancer
Female (n=3) ^40,44,45	1.69	(1.13–2.25)	68.5
Male (n=3) ^40,44,45	1.67	(1.17–2.18)	66.3

• Abbreviations: Standardized Incidence Ratio (SIR)

• Non-cardia, unspecified, intestinal type, or adenocarcinoma