Brief Reports
Copyright ©The Author(s) 2003.
World J Gastroenterol. Jul 15, 2003; 9(7): 1598-1600
Published online Jul 15, 2003. doi: 10.3748/wjg.v9.i7.1598
Table 3 Results from stratified meta-analysis of risk factors of colorectal cancer
FactorsStrataPooled OR and 95% C.I.FactorsStrataPooled OR and 95% C.I.
History ofCDa6.04 (5.45-6.70)PickledCD1.58 (1.20-2.07)
chronicNDa3.99 (2.81-5.66)vegetablesND2.30 (1.30-4.20)
diarrheaJcab7.01 (0.48-10.12)Jca1.70 (1.10-2.50)
Zcab4.02 (1.13-14.21)Zca1.50 (1.01-2.30)
HB6.60 (2.46-11.21)HB2.30 (1.30-4.20)
PB4.50 (3.90-5.17)PB1.58 (1.20-2.07)
Fecal muco-CDb9.81 (4.55-21.17)AlcoholCDb0.91 (0.71-1.17)
hemorrhageNDb3.60 (2.80-4.80)drinkingNDb1.65 (1.03-2.63)
Jcab2.80 (0.75-10.46)HBb1.65 (1.03-2.63)
Zcab4.56 (2.12-9.81)PBb0.91 (0.71-1.17)
History ofCDa7.40 (4.13-13.28)CigaretteCDb0.74 (0.43-1.27)
bowel polypsNDa22.30 (12.40-40.01)smokingNDb1.92 (1.49-2.47)
Jca17.42 (14.54-20.85)HBb1.92 (1.49-2.47)
Zca12.14 (3.07-28.00)PBb0.74 (0.43-1.27)
History ofCD2.53 (1.55-4.11)EmotionalJcab2.80 (1.51-3.28)
constipationND1.90 (1.50-2.40)traumaZcab1.63 (0.39-6.85)
Jcab3.4 (1.02-11.39)NOR3.36 (2.21-5.12)
Zcab0.89 (0.09-8.53)SOU2.53 (2.28-2.81)
Dietary fibersCDb0.43 (0.18-0.97)ProperCD0.79 (0.77-0.81)
NDb1.02 (0.40-2.57)physicalND0.57 (0.35-0.90)
NORb0.43 (0.18-0.97)activitiesNORa0.69 (0.67-0.71)
SOUb1.02 (0.40-2.57)SOUa0.77 (0.70-0.85)
HBb0.86 (0.58-0.96)HB0.57 (035-0.90)
PBb0.37 (0.06-2.13)PB0.79 (0.77-0.81)
Fish fry-CD2.84 (2.31-3.48)Family historyCDa1.76 (1.71-1.81)
cooked withND3.20 (1.60-6.30)of cancersNDa3.73 (3.14-4.44)
soybeanJcab7.01 (1.10-12.01)Jcaa2.84 (2.58-3.13)
Zcab1.18 (0.30-8.01)Zcaa1.52 (1.34-1.72)
HB3.20 (1.60-6.30)HBa3.73 (3.14-4.44)
PB2.84 (2.31-3.48)PBa1.76 (1.71-1.81)