Table 1

Number of variables significantly related to PWM within each baseline subgroup
Weight category Normal weight Overweight All
Age group (y) 30 40 50 30 40 50
Women Average
Respondents (no. and (%) of total) 149 190 188 114 156 156
(8.3) (10.5) (10.4) (6.3) (8.7) (8.7)
No. of significant variables 21 33 35 31 17 28 27.5
No. of independently significant variables 4 3 3 7 2 4 3.83
Men
Respondents (no. and (%) of total) 120 142 172 112 132 170
(6.7) (7.9) (9.6) (6.2) (7.3) (9.4)
No. of significant variables 34 45 44 24 29 39 35.83
No. of independently significant variables 4 8 6 4 5 7 5.67

Lindvall et al.

Lindvall et al. Nutrition Journal 2013 12:97   doi:10.1186/1475-2891-12-97

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