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Table 1 prevalence of obesity and abdominal obesity by gender and age group.

From: Prevalence of obesity and abdominal obesity in the Lausanne population

Age groups (years)

[35–44]

[45–54]

[55–64]

[65–75]

Test

Women

N = 868

N = 915

N = 941

N = 525

 

BMI status

     

   Normal

597 (68.8)

540 (59.0)

480 (51.0)

248 (47.2)

86.4

   Overweight

188 (21.7)

244 (26.7)

300 (31.9)

186 (35.4)

***

   Obese

83 (9.5)

131 (14.3)

161 (17.1)

91 (17.3)

 

Abdominal obesity

     

   No

714 (82.3)

682 (74.5)

573 (60.8)

287 (54.5)

165.7

   Yes

155 (17.7)

233 (25.5)

370 (39.2)

238 (45.3)

***

Men

N = 880

N = 846

N = 762

N = 449

 

BMI status

     

   Normal

427 (48.5)

345 (40.9)

209 (27.4)

122 (27.2)

116.5

   Overweight

353 (40.1)

375 (44.3)

383 (50.3)

225 (50.1)

***

   Obese

100 (11.4)

125 (14.8)

170 (22.3)

102 (22.7)

 

Abdominal obesity

     

   No

773 (87.8)

682 (80.6)

509 (66.8)

270 (60.1)

175.2

   Yes

107 (12.2)

164 (19.4)

253 (33.2)

179 (39.9)

***

  1. Results expressed as number of subjects (percentage). Statistical analysis by chi-square: ***, p < 0.001.