Dietary and nutritional patterns in an elderly rural population in Northern and Southern Italy: (II). Nutritional profiles associated with food behaviours.
OBJECTIVE
To describe the nutritional profiles of the food consumption patterns identified in an elderly Italian rural population.


METHODS
Cross-sectional study.


METHODS
: Population-based study.


METHODS
A total of 847 men and 1465 women aged 65 y or older, resident in rural areas in the province of Pavia (Northern Italy) and near Cosenza (Southern Italy) in 1992-1993.


METHODS
A cluster analysis segregated the subjects into six groups for men and seven for women on the basis of similarities in their food intake (see companion paper). The mean daily energy, macronutrient, mineral and vitamin intakes were calculated for the sample as a whole and for each cluster, and then compared with the age- and gender-specific recommended daily allowances for the Italian population.


RESULTS
The largest cluster ("small eaters", which included about half of the population) had an insufficient intake of essential fatty acids, calcium, potassium, zinc (men), iron (women), thiamin, riboflavin, niacin, beta-carotene, and vitamins A, D and E. The most noticeable characteristics of some of the other clusters were a high intake of fats, a high proportion of total energy provided by sugars, a high intake of vitamin C, folic acid and beta-carotene, and a high alcohol consumption. Furthermore, sodium intake was too high in all of the clusters and vitamin D intake was generally inadequate.


CONCLUSIONS
The dietary habits of elderly Italians living in rural areas combine elements of the Mediterranean and "wealthy" diets.


BACKGROUND
National Research Council (Italy) - Invecchiamento Project no. 95.01048.PF40.
Corrêa Leite
M L
ML
Department of Epidemiology and Medical Informatics, Institute of Biomedical Technologies, National Research Council, Via Fratelli Cervi, 20090 Segrate, Milan, Italy.
Nicolosi
A
A
Cristina
S
S
Hauser
W A
WA
Pugliese
P
P
Nappi
G
G
D000368:Aged; D000369:Aged, 80 and over; D016000:Cluster Analysis; D003430:Cross-Sectional Studies; D004032:Diet / Q000706:statistics & numerical data*; D004034:Diet Surveys; D004040:Dietary Carbohydrates / Q000008:administration & dosage; D004041:Dietary Fats / Q000008:administration & dosage; D004044:Dietary Proteins / Q000008:administration & dosage; D002149:Energy Intake; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D008903:Minerals / Q000008:administration & dosage; D012424:Rural Population / Q000706:statistics & numerical data*; D014815:Vitamins / Q000008:administration & dosage
D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins; D008903:Minerals; D014815:Vitamins