Differences in breakfast habits between institutionalized and independent elderly Spanish people.

An investigation was made into the breakfast habits of 150 elderly people between 65 and 95 years of age. The food intake of 58 institutionalized subjects was followed by means of "precise individual weighing of food". The food intake of 92 subjects living independently was followed using a prospective method involving the keeping of a "weighed food record". For all subjects the study lasted 5 consecutive days including a Sunday. Institutionalized subjects spent more time at breakfast (p < 0.01 in women) and the food they consumed was more varied, both in terms of number of foods (p < 0.001) and food groups (p < 0.001). Their breakfasts included more fruit (P < 0.001), fibre (P < 0.05 in women) and vitamin A (P < 0.01) than those of independent subjects, 7% of whom took no breakfast at all with a further 8% consuming only a glass of milk or fruit juice. 62.7% of independent and 43.1% of institutionalized subjects consumed an inadequate breakfast (i.e. their breakfasts provided less than 20% of their energy expenditure). The breakfasts of institutionalized subjects contained a greater percentage of their total daily intake of carbohydrates (P < 0.001 in women), fibre (P < 0.01 in women), thiamine (p < 0.05 in women), vitamin B12 (p < 0.05 in women, p < 0.001 in men), vitamin D (p < 0.01 in women) and magnesium (p < 0.05 in women). Given the importance of breakfast in the maintenance of a satisfactory nutritive condition, these results suggest that both qualitative and quantitative improvements of elderly people's breakfasts are required. Residing at an old people's home seems to improve the quality of breakfast consumed, especially for elderly women.