Table 6. Other types of cancer risk stratified by garlic intake.

Author, Year [Reference]	Cancer outcome	Follow-up	Garlic intake	No.	Adjusted RR	95% CI
Dorant, 1994 [32]	Lung cancer	3.3 yrs	Garlic suppl vs. no suppl	48 vs. 419	1.22	(0.81, 1.86)
	Lung cancer		Exclusively garlic suppl vs. no suppl	29 vs. 419	1.78	(1.08, 2.92)
Dorant, 1995 [33]	Breast cancer	3.3 yrs	Garlic suppl vs. no suppl	24 vs. 305	0.75	(0.41, 1.38)
Dorant, 1996 [34]	Stomach cancer	3.3 yrs	Exclusively garlic suppl vs. no suppl	9 vs. 118	1.27	(0.61, 2.64)
	Stomach cancer		Garlic + any other suppl vs. any other suppl	5 vs. 20	1.28	(0.45, 3.66)
Satia, 2009 [29]	Lung cancer	5 yrs	Any garlic suppl use in the past 10 year vs. no use	80 vs. 582	1.05	(0.83, 1.34)
Brasky, 2011 [35]	Prostate cancer	6.1 yrs	Any garlic suppl use in the past 10 year vs. non-user	190 vs. 1,411	1.00	(0.85, 1.17)
Walter, 2011 [36]	Hematologic malignancy	6.5 yrs	Low use garlic suppl vs. none	38 vs. 523	1.07	(0.76, 1.51)
	Hematologic malignancy		High use garlic suppl vs. none	24 vs. 523	0.55	(0.34, 0.87)
Kim, 2018 [37]	Gastric cancer	30 yrs	Garlic intake 1–4 gloves per week vs. never	45 vs. 31	0.81	(0.50, 1.31)
	Gastric cancer		Garlic intake ≥ 5 gloves per week vs. never	18 vs. 31	1.34	(0.72, 2.47)
	Gastric cancer	30 yrs	Garlic intake 1–4 gloves per week vs. never	46 vs. 48	0.98	(0.71, 1.36)
	Gastric cancer		Garlic intake ≥ 5 gloves per week vs. never	13 vs. 48	1.39	(0.89, 2.17)

RR, relative risk; CI. confidence interval.