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Table 1 Association between variations in the fat mass and obesity-associated gene and pancreatic cancer risk: a case–control study in Japan

From: Association between variations in the fat mass and obesity-associated gene and pancreatic cancer risk: a case–control study in Japan

Characteristics

Case patients

Control subjects

OR (95% CI)

 

(N=360)

(N=400)

 

Age group

  

Matching factor

  <50

12 (3.3)

19 (4.8)

 

  50-59

44 (12.2)

79 (19.8)

 

  60-69

141 (39.2)

170 (42.5)

 

  70-79

138 (38.3)

115 (28.8)

 

  ≥80

25 (6.9)

17 (4.3)

 

Sex

  

Matching factor

  Female

215 (59.7)

226 (56.5)

 

  Male

145 (40.3)

174 (43.5)

 

Body mass index (kg/m2)

   

  <25

278 (77.2)

312 (78.0)

1.00

  25.0-29.9

64 (17.8)

75 (18.7)

0.96 (0.65-1.43)

  ≥30

16 (4.4)

12 (3.0)

1.21 (0.53-2.77)

  Unknown

2 (0.6)

1(0.3)

-

Smoking status

   

  Non-smokers

145 (40.2)

202 (50.5)

1.00

  Former smokers

119 (33.1)

140 (35.0)

1.23 (0.82-1.85)

  Current Smokers

96 (26.7)

58 (14.5)

2.86 (1.79-4.57)

History of diabetes

   

  No

269 (74.7)

362 (90.5)

1.00

  Yes

87 (24.2)

35 (8.7)

2.94 (1.90-4.57)

  Unknown

4 (1.1)

3 (0.8)

-

  1. OR: odds ratio; CI: confidence interval.
  2. OR was adjusted for sex, age, smoking status and history of diabetes.