Sivu 1 alkaen 84 tuloksia
A cross-sectional study, a follow-up study, and an intervention trial were carried out to investigate the association between mild vitamin A deficiency and the occurrence of diarrhea and respiratory diseases. Cross-sectional analysis was performed among 1,772 children, aged 1-8 years, in the Sakon
Children with persistent diarrhea may be at a higher risk of developing vitamin A deficiency. Impression cytology of the conjunctiva has been shown to be a simple and objective diagnostic test for detection of early, physiologically significant vitamin A deficiency. We studied, changes in
To explore the relationship between vitamin A deficiency and persistent diarrhea among young children, we studied the vitamin A status of 23 children greater than 5 years of age with persistent diarrhea by performing conjunctival impression cytology (CIC) and the relative dose-response test (RDR) as
Diarrhea, micronutrient deficiencies and HIV/AIDS are major public health problems in developing countries, especially in sub-Saharan Africa. This study was aimed to investigate serum levels of vitamin A in diarrheic patients with and without HIV co-infection compared to healthy controls. Two
Preschool-age rural Indonesian children were reexamined every 3 months for 18 months. An average of 3135 children were free of respiratory disease and or diarrhea at the examination initiating each of the six, 3-month follow-up intervals. Children with mild xerophthalmia (night blindness and/or
A cross-sectional study, a follow-up study and an evaluation of impact of community-based distribution of vitamin A capsules (200,000 IU) were conducted in Omdurman (Sudan) between November, 1988, and March, 1989. In the cross-sectional survey 1441 children less than 5 years of age participated,
To investigate whether gut microbiota is associated with vitamin A nutritional levels in children with persistent diarrhea, a total of 59 pediatric patients with persistent diarrhea aged 1-12 months were selected from the Department of Gastroenterology at the Children's Hospital of Chongqing Medical
Vitamin A deficiency is a major public health problem in the countries of the Sahel. It causes xerophthalmia and high rates of child mortality and it occurs mostly in underdeveloped regions. People of all ages may suffer from vitamin A deficiency but it is a particular problem in pre-school-age
A prospective study was undertaken from April 1988 to April 1989, to assess the diarrheal and respiratory complications of measles. Standard definitions were used for the cases, Measles Associated Diarrhea (MAD) and Measles Related Pneumonia (MRP). Children with diarrhea not related to measles were
We assessed the effects of providing a package of interventions including small-quantity lipid-based nutrient supplements (SQ-LNS) containing 0, 5 or 10 mg zinc and illness treatment to Burkinabe children from 9 to 18 months of age, on biomarkers of zinc, iron and vitamin A status at 18 months and
OBJECTIVE
To identify children aged 0-72 months with blinding xerophthalmia in the North West Frontier Province (NWFP) and its adjoining Federally Administered Tribal Areas (FATA) in Pakistan, using a new surveillance system, and to describe socio-economic and other characteristics of reported
BACKGROUND
Vitamin A deficiency (VAD) is endemic in Brazil and health professionals have difficulty in recognizing its subclinical form. In addition, serum retinol concentrations do not always represent vitamin A status in the organism.
OBJECTIVE
To identify VAD in preschool children by the serum
OBJECTIVE
The survey will reveal current status of subclinical vitamin A deficiency (SVAD) and explore its affecting factors in children of China.
METHODS
Totally 8 669 children aged under 6 years were randomly selected from 14 provinces for clinical examination, health and dietary questionnaire and