Cluster 1 | Cluster 2 | Cluster 3 | Cluster 4 | P-value | |
---|---|---|---|---|---|
High-fat spread and high-fat dairy (n = 19 093) | Fruit, vegetables and oil (n = 4 561) | Sandwiches (n = 2 792) | Soda and sweets (n = 468) | ||
Age (yrs) | 49.5 (8.1) | 52.8 (7.7) | 52.1 (8.1) | 47.2 (7.7) | < 0.001 |
Body weight (kg) | 71.6 (14.2) | 70.8 (13.1) | 72.6 (14.6) | 74.2 (16.4) | < 0.001 |
Body mass index (kg/m2) | 26.1 (5.0) | 26.0 (4.7) | 26.6 (5.2) | 27.2 (5.8) | < 0.001 |
Marital statusa (%) | < 0.001 | ||||
Married/cohabitating | 81.3 | 78.6 | 81.4 | 71.9 | |
Unmarried/other | 18.7 | 21.4 | 18.6 | 28.1 | |
Education (%) | < 0.001 | ||||
Secondary school or less | 56.4 | 46.2 | 64.7 | 66.0 | |
Academic education | 43.6 | 53.8 | 35.3 | 34.0 | |
Physical activity indexb (%) | < 0.001 | ||||
Inactive | 14.2 | 9.9 | 13.3 | 18.3 | |
Moderately inactive | 25.1 | 21.8 | 27.6 | 27.8 | |
Moderately active | 28.4 | 23.8 | 28.2 | 27.1 | |
Active | 32.3 | 44.4 | 30.8 | 26.8 | |
Smoking (%) | < 0.001 | ||||
Smoker | 13.0 | 8.7 | 15.0 | 23.9 | |
Former smoker | 31.3 | 38.6 | 33.7 | 27.4 | |
Never smoker | 55.6 | 52.7 | 51.3 | 48.7 |