| 1. |
- Månsson, Jörgen, 1958, et al.
(författare)
-
Symptom panorama in upper secondary school students and symptoms related to iron deficiency. Screening with laboratory tests, questionnaire and interventional treatment with iron.
- 2005
-
Ingår i: Scandinavian journal of primary health care. - : Informa UK Limited. - 0281-3432 .- 1502-7724. ; 23:1, s. 28-33
-
Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To study symptom panorama in students, to identify undiagnosed iron deficiency, and to evaluate any changes in symptoms and laboratory test results after treatment with iron supplementation. DESIGN: Descriptive and prospective, interventional study. SETTING: Healthcare in upper secondary school. INTERVENTION: Treatment with iron supplementation for a period of 3 months. SUBJECTS: Students in the first grade of one upper secondary school. MAIN OUTCOME MEASURES: Frequency of iron deficiency related to symptoms measured by a questionnaire (30 questions) on symptoms related to quality of life and 9 questions about diet and exercise. RESULTS: Iron deficiency was diagnosed in 12% of the students (two or more abnormal laboratory tests) and in 61% of the students one or more laboratory tests were abnormal. Symptoms of vertigo/ dizziness were significantly more common in students with iron deficiency. After iron supplementation there was a significant increase in s-ferritin levels and a decrease in s-transferrin levels, with an accompanying significant reduction of the symptom scores of vertigo/dizziness, irritability, depressive symptoms, and indisposition. CONCLUSIONS: Symptoms of vertigo/dizziness were significantly more common in students with iron deficiency. Iron supplementation reduced the symptoms of vertigo/dizziness, irritability, depressive symptoms, and indisposition.
|
|
