From: Use of dietary diversity score as a proxy indicator of nutrient adequacy of rural elderly people in Sri Lanka
Food group
Mean
SD
Cereals/roots
4
0.2
Vegetables
2.6
1.3
Fruits
1.0
1.4
Legumes/lentils
1.1
0.8
Meat/fish/egg
Milk/dairy products
1.2
Total DSS
11.4
2.3