Table 3 BMI category versus consumption of products during and before the pandemic.

From: Consumption of selected food products by adults representing various body mass categories, during Covid-19 lockdown in Poland

BMI category according to WHO

Normal weight (N = 434)

Underweight (N = 30)

Overweight (N = 167)

Obesity (N = 59)

Chi-square

p

Mean

SD

Mean

SD

Mean

SD

Mean

SD

  

During pandemic

 Sweets and snacks (e.g., sugar, honey, chocolates, baked confectionery, etc.)

2.86

1.33

2.90

1.30

2.60

1.14

2.88

1.35

4.42

0.219

 Dairy products and eggs (milk, yoghurt, cocoa, cheese, scrambled eggs, etc.)

3.62

2.15

3.73

1.17

3.26

1.00

3.19

1.09

14.95

0.002

 Grain products (wholemeal bread, refined bread, groats, etc.)

3.59

1.17

3.67

1.06

3.53

1.14

3.37

1.19

2.43

0.487

 Fats (oil, butter, margarine, cream, whipping cream, mayonnaise, etc.)

3.32

1.15

3.43

1.30

3.25

1.15

3.56

1.09

3.37

0.338

 Fruit (fruit, kiwi, citrus fruit, berries, dried fruit, etc.)

3.45

1.16

3.53

1.01

3.25

1.15

3.68

1.28

7.74

0.052

 Vegetables and seeds (vegetables, green and leafy vegetables, seeds, nuts, etc.)

3.42

1.12

3.30

1.09

3.26

1.03

3.42

1.29

3.23

0.358

 Meat products (sausage, cured meats, red meat, poultry, etc.)

2.87

1.11

2.40

1.19

2.93

1.14

3.34

1.12

14.48

0.002

 Fish

1.77

0.74

1.50

0.68

1.95

0.78

1.95

0.80

15.34

0.002

 Sweetened beverages (fruit nectars, sweetened beverages)

1.83

1.16

2.00

1.29

1.95

1.33

1.92

1.24

1.24

0.744

 Sugar-free beverages (100% vegetable, fruit and vegetable as well as fruit juices)

2.00

1.17

2.00

0.98

1.95

1.10

2.07

1.11

0.86

0.835

 Alcohol

1.77

0.98

1.87

1.11

1.77

0.94

1.78

1.10

0.45

0.929

Before pandemic

 Sweets and snacks (e.g., sugar, honey, chocolates, baked confectionery, etc.)

2.74

1.27

2.83

1.32

2.52

1.15

2.95

1.31

5.57

0.135

 Dairy products and eggs (milk, yoghurt, cocoa, cheese, scrambled eggs, etc.

3.45

1.10

3.50

1.31

3.24

1.04

3.46

1.12

5.88

0.117

 Grain products (wholemeal bread, refined bread, groats, etc.)

3.51

1.17

3.40

1.22

3.43

1.17

3.46

1.16

0.95

0.813

 Fats (oil, butter, margarine, cream, whipping cream, mayonnaise, etc.)

3.26

1.20

3.13

1.41

3.17

1.16

3.47

1.06

2.66

0.447

 Fruit (fruit, kiwi, citrus fruit, berries, dried fruit, etc.)

3.41

1.14

3.37

1.13

3.20

1.12

3.61

1.19

7.19

0.066

 Vegetables and seeds (vegetables, green and leafy vegetables, seeds, nuts, etc.)

3.36

1.14

3.17

1.15

3.19

1.09

3.56

1.10

5.83

0.120

 Meat products (sausage, cured meats, red meat, poultry, etc.)

2.86

1.11

2.30

1.18

2.86

1.11

3.25

1.04

14.43

0.002

 Fish

1.78

0.72

1.47

0.68

1.98

0.80

2.05

0.86

20.99

<0.001

 Sweetened beverages (fruit nectars, sweetened beverages)

1.83

1.13

2.17

1.23

1.95

1.29

2.02

1.25

4.15

0.246

 Sugar-free beverages (100% vegetable, fruit and vegetable as well as fruit juices)

2.01

1.12

2.13

1.07

2.01

1.14

2.12

1.10

1.53

0.675

 Alcohol

1.44

0.66

1.47

0.68

1.61

0.77

1.64

0.98

7.12

0.068

  1. M mean, SD standard deviation.
  2. Kruskal–Wallis test.
  3. Bold values represent statistically significant results.