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Table 5 The results obtained from logistic regression analysis for low serving milk and dairy products consumption among girls (n = 207)

From: Social support and dairy products intake among adolescents: a study from Iran

 

Unadjusted OR (95 % CI)

P-value

Adjusted OR (95 % CI)a

P-value

Age (yrs)

 ≤ 12

1.0 (ref)

 

1.0 (ref)

 

 13

1.11 (0.42–2.65)

0.904

1.14 (0.45–3.40)

0.741

 ≥ 14

2.03 (0.29–8.93)

0.576

2.10 (0.24–9.80)

0.643

Mother’s age (yrs)

 20–34

1. 0 (ref)

 

1.0 (ref)

 

 35–39

1.10 (0.43–2.15)

0.927

1.14 (0.19–3.45)

0.987

 40–55

2.11 (0.73–4.96)

0.192

3.45 (0.95–8.34)

0.564

Mother’s employment

 Housewife

1.0 (ref)

 

1.0 (ref)

 

 Employed

1.4 (0.56–3.41)

0.419

1.45 (0.18–6.87)

0.543

Mother’s education (yrs)

 > 12

1.0 (ref)

 

1.0 (ref)

 

 0–12

1.01 (0.33–1.98)

0.477

1.34 (0.89–4.75)

0.956

Father’s education (yrs)

 > 12

1.0 (ref)

 

1.0 (ref)

 

 0–12

2.03 (0.96–3.43)

0.060

2.11 (0.98–3.59)

0.860

FAS

 High

1.0 (ref)

 

1.0 (ref)

 

 Intermediate

1.23 (0.04–3.98)

0.727

1.02 (0.17–3.95)

0.802

 Low

1.04 (0.20–3.55)

0.817

1.11 (0.30–3.84)

0.911

Self efficacy score

1.11 (0.93–1.13)

0.363

1.10 (0.94–1.21)

0.367

PIFS score

1.11 (0.93–1.14)

0.596

1.03 (0.96–1.10)

0.445

PEFS score

1.05 (0.85–1.41)

0.315

102 (0.88–1.58)

0.419

PPFS score

1.10 (0.89–1.33)

0.228

1.08 (1.04–2.04)

0.036

Physical activity (minutes/day)

1.15 (0.44–2.98)

0.690

2.43 (0.98–9.23)

0.854

Sedentary activity (minutes/day)

1.40 (0.46–1.88)

0.419

1.64 (0.98–2.56)

0.677

Sweet food intake

1.10 (0.62–1.21)

0.786

1.09 (0.98–3.45)

0.902

  1. aAdjusted for adolescents’ age, mother’s age and employment, parental education, FAS, self-efficacy, PIFS, PEFS, PPFS, physical activity, sedentary activity, and sweet food intake
  2. FAS: Family affluence scale
  3. PIFS: Perceived informational family support
  4. PEFS: Perceived emotional family support
  5. PPFS: Perceived practical family support