Nutritional care in pregnancy: the patient's view. III. Perceived need for advice and effectiveness of advice received.

Interviews were conducted with ninety-two pregnant women who attended the out-patient clinic of a major obstetrical teaching hospital. Information was obtained on the patients' perception of their need for dietary advice during pregnancy and selected demographic, nutritional, and medical care characteristics, as well as their response to, and satisfaction with, the dietary advice and treatment they received. The patients' perceived need for dietary advice appears to be an important factor in the apparent effectiveness of prenatal dietary counseling. Patients who expressed a need for dietary advice were more likely to consider diet important during pregnancy, to have positive feelings toward nutrition services, to have visited the dietitian, and to report making changes in their diet because of the advice received. Little association was observed between demographic and medical care characteristics of patients or more objective measures of need for dietary advice and the patients' own perception of need. It is suggested that patients whose expressed need for counseling is at variance with objective measures are a group requiring special attention.