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Table 2 Global results of binomial regressions of excessive weight prevalence by social and socioeconomic factors and survey period in Balearic Islands’ womena,b,c

From: The prevalence of excessive weight in Balearic Islands’ young and middle-aged women and its association with social and socioeconomic factors: a ten-year trend (2000–2010)

 

1999–2000 (ENIB survey)

2000–2010 (OBEX survey)

  
 

BMI ≥ 25 n (%)

Adjusted OR (95 % CI)b

BMI ≥ 25 n (%)

Adjusted OR (95 % CI)b

Change in Prevalence (%)c

P-value for interactionc

n

274 (32.1)

 

225 (35.7)

   

Age group

 18–35 years

107 (39.1)

1.00 (ref.)

108 (48.0)

1.00 (ref.)

1.00 (ref.)

 

 36–55 years

167 (60.9)

3.61 (2.67, 4.88)***

117 (52.0)

2.16 (1.55, 3.02)***

0.60 (0.38, 0.94)

0.026

Educational profile

 Low (including medium)

246 (89.7)

1.00 (ref.)

149 (66.1)

1.00 (ref.)

1.00 (ref.)

 

 High

28 (10.3)

0.42 (0.27, 0.66)***

76 (33.9)

0.52 (0.37, 0.75)***

1.26 (0.71, 2.24)

0.436

Professional profile

 Unemployed

117 (42.7)

1.00 (ref.)

69 (30.6)

1.00 (ref.)

1.00 (ref.)

 

 Employed

157 (57.3)

0.88 (0.64, 1.20)

156 (69.4)

0.50 (0.33, 0.76)**

0.56 (0.34, 0.92)

0.022

Origin

 Spanish

255 (93.1)

1.00 (ref.)

181 (80.4)

1.00 (ref.)

1.00 (ref.)

 

 Non-Spanish

19 (6.9)

1.07 (1.05, 1.08)***

44 (19.6)

1.06 (1.04, 1.07)***

1.53 (0.69, 3.40)

0.297

Cohabitation

 Living alone

60 (21.9)

1.00 (ref.)

73 (32.4)

1.00 (ref.)

1.00 (ref.)

 

 Married or cohabiting

214 (78.1)

1.03 (0.67, 1.59)

152 (67.6)

1.05 (0.69, 1.59)

0.83 (0.51, 1.36)

0.465

Living with at least one child at home

 None

101 (36.9)

1.00 (ref.)

121 (53.8)

1.00 (ref.)

1.00 (ref.)

 

 Yes

173 (63.1)

1.15 (0.81, 1.63)

104 (46.2)

1.15 (0.77, 1.70)

0.86 (0.54, 1.36)

0.519

  1. aPrevalence of excessive weight: BMI ≥ 25 kg/m2
  2. bBinomial logistic regression analysis adjusted by age. *P < 0.05, **P < 0.01, ***P < 0.001
  3. cBinomial logistic regression analysis adjusted by age (continuous) including the social and socioeconomic factors, survey periods and the interaction between the survey periods and the socioeconomic factor. *P < 0.05, **P < 0.01, ***P < 0.001