Biomedical subjects

B Oppedal

Publications and source records attributed to B Oppedal.

4 recordsLinked to original sources

PubMed1998

Validation of a self-administered form for recording food intake in hospital patients.

OBJECTIVE: Validation a self-administered form used by patients to record their food intake and compare the recorded data with the observed intake. DESIGN: Data were obtained from an unselected cross-sectional group of hospitalized patients. SUBJECTS: Forty-five adult men and women volunteered to participate. Five of these dropped out. METHODS: Observed intake at breakfast, lunch and dinner was obtained by recording the servings of food before they were served to the patients and subtracting weighed leftovers. At meal times the patients recorded food items eaten in fractions of amount served to the nearest 25%. SETTING: Inpatients from five different wards at Rikshospitalet, Oslo. RESULTS: There was a significant under-reporting of the number of foods served (P < 0.005) resulting in a significant underestimation of energy 231 kJ (P < 0.02). There was good agreement between the patients and the observers for the portions of most foods (Kappa 0.44-0.92, P < 0.00001). The differences in amount had little influence on the difference in total energy. The difference in number of foods correlated with the difference in energy (r = 0.68, P < 0.001) and with the difference in protein (r = 0.50, P < 0.01). Patients with an underestimation of energy above 20% had forgotten seven or more food items. CONCLUSIONS: For most patients, the self-administered form adapted to the hospital menu appears to have acceptable validity, but for some patients it was unacceptable, mainly owing to food items being omitted and not because of incorrect estimate of amounts of food.

Adult↗

PubMed1985

Acquired immunodeficiency syndrome (AIDS). Clinical, immunological, pathological, and microbiological studies of the first case diagnosed in Norway.

The first case of acquired immunodeficiency syndrome (AIDS) in Norway, diagnosed in January 1983, is presented, with results of clinical, immunological, and microbiological studies and the results of autopsy. Immunological studies showed several immunological abnormalities, including a profound deficiency of the T-cell system of the type usually associated with AIDS. During the 11 months of symptomatic disease the patient had a series of opportunistic infections, including recurrent candida esophagitis, probable Pneumocystis carinii pneumonia, and severe and recurrent perioral Herpes simplex virus infection. During the last months he had increasing signs and symptoms of disseminated cytomegalovirus infection, which was probably the major cause of death, as revealed by autopsy. Autopsy also showed the presence of disseminated infection with a slowly growing, so far unclassified Mycobacterium species, and signs of a focal aspergillus pneumonia.

Acquired Immunodeficiency Syndrome↗

PubMed1982

Nephroblastomatosis.

Explore the source record for details and available documents.

Diagnosis, Differential↗

PubMedDate not supplied

Physical and mental problems attributed to dental amalgam fillings: a descriptive study of 99 self-referred patients compared with 272 controls.

OBJECTIVE: The physical and mental symptomatology of 99 self-referred patients complaining of multiple somatic and mental symptoms attributed to dental amalgam fillings were compared with patients with known chronic medical disorders seen in alternative (N = 93) and ordinary (N = 99) medical family practices and patients with dental amalgam fillings (N = 80) seen in an ordinary dental practice. METHOD: The assessments included written self-reports, a 131-item somatic symptom checklist; Eysenck Personality Questionnaire, the General Health Questionnaire, and Toronto Alexithymia Scale. RESULTS: The dental amalgam sample reported significantly more physical symptoms from all body regions. Self-reports suggested that 62% suffered from a chronic anxiety disorder (generalized anxiety disorder or panic). Forty-seven percent suffered from a major depression compared with 14% in the two clinical-comparison samples and none in the dental control sample. Symptoms suggesting somatization disorder were found in 29% of the dental amalgam sample compared with only one subject in the 272 comparison subjects. One third of the dental amalgam patients reported symptoms of chronic fatigue syndrome compared with none in the dental control sample and only 2 and 6%, respectively, in the two clinical comparison samples. The dental amalgam group reported higher mean neuroticism and lower lie scores than the comparison groups. CONCLUSION: Self-referred patients with health complaints attributed to dental amalgam are a heterogeneous group of patients who suffer multiple symptoms and frequently have mental disorders. There is a striking similarity with the multiple chemical sensitivity syndrome.

Adult↗