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At least 19 recordsLinked to original sources
PubMed1996

The effectiveness of weekly iron supplementation regimen in improving the iron status of Chinese children and pregnant women.

It is evident that intermittent iron supplementation is better than daily supplementation in two aspects: iron absorption is more efficient and has insignificant side effects in contrast to the daily dose. The significantly higher daily iron loss observed in the daily iron supplemented groups rats also suggests alterations in total body iron metabolism. Based on serum ferritin distribution patterns, intermittent iron supplementation avoids temporary iron overload with daily iron supplemented. We conclude that weekly iron supplementation scheme is safer and easier to administer. This feasible strategy for the control of iron deficient anemia in pregnant women and children would be an effective iron-supplementation program (Baily et al., 1993).

Animals↗
PubMedDate not supplied

National Iodine Deficiency Disorders Control Programme in India.

Iodine Deficiency Disorders are one of the biggest worldwide public health problem of today. Their effect is hidden and profound affecting the quality of human life. An attempt has been made to describe the various aspects of the National Iodine Deficiency Disorders control Programme (NIDDCP) being implemented in the country. The paper also focuses about the problems associated in implementing this national programme.

Adolescent↗
PubMedDate not supplied

Indicators to monitor progress of National Iodine Deficiency Disorders Control Programme (NIDDCP) and some observations on iodised salt in west Bengal.

Iodine Deficiency Disorders (IDD) are widely prevalent in our country and their consequences for human development are well known. The scope of National Goitre Control Programme (NGCP) launched in 1962 was expanded and the programme was renamed as National Iodine Deficiency Disorders Control Programme (NIDDCP) to connote wider implications of iodine deficiency in population. It is necessary to monitor the progress of NIDDCP using quantifiable indicators to ensure achievement of programme objectives. Prevalence of iodine deficiency disorders, status of iodised salt and level of knowledge. Attitude & practice (KAP) of community regarding IDD and iodised salt are a few such indicators. Children in the age group of 8-10 years are considered most appropriate target group to monitor IDD prevalence. The quality of iodised salt assessed at various levels in West Bengal (using field testing kit) indicated 'satisfactory' iodine content (i.e. > or = 15 ppm) at wholesalers (84.3 per cent), retailers (74.3 per cent) and consumers (71.2 per cent) level. It is suggested that the quality of iodised salt should be periodically assessed and intensive educational campaigns on IDD be launched to create increased demand for consumption of iodised salt in the community.

Adolescent↗
PubMed1995

The role of universal distribution of vitamin A capsules in combatting vitamin A deficiency in Bangladesh.

Vitamin A deficiency is a major public health problem among preschool-aged children in many developing countries. In Bangladesh, a national nutritional surveillance system was initiated in 1990 to monitor 1) the occurrence of vitamin A deficiency by history of night blindness and 2) the routine coverage of national twice-yearly prophylactic vitamin A capsule (VAC) distribution. This study comprised data collected from June 1990 to August 1994. The VAC distribution had a mean coverage rate of 48.7% (95% confidence interval (CI) 48.4-49.0) in the rural areas; the coverage rate in the urban slums was 93.7% (95% CI 93.4-94.0). In the rural areas, the mean prevalence of night blindness was 0.86% (95% CI 0.81-0.91) and the bimonthly prevalence of night blindness ranged from 0.50% (95% CI 0.32-0.77) to 1.48% (95% CI 1.19-1.85), while in the urban slums the mean prevalence was 0.22% (95% CI 0.18-0.28) and the bimonthly prevalence ranged from zero to 0.62% (95% CI 0.27-1.37). The efficiency of VAC distribution was 27% (95% CI 17.6-35.3) in the rural areas and 77.8% (95% CI 61.8-87.1) in the urban slums. After adjustment for multiple potentially confounding factors, VAC receipt by individual children reduced the risk of night blindness in both rural and urban areas (rural areas: odds ratio (OR) = 0.74, 95% CI 0.63-0.87; urban slums: OR = 0.39, 95% CI 0.19-0.82). Breastfeeding was a protective factor for night blindness in both rural (OR = 0.53, 95% CI 0.42-0.67) and urban (OR = 0.32, 95% CI 0.15-0.66) areas. Night blindness was inversely related to the level of routinely attained coverage, and the degree of protection was associated with the time interval between the moment of VAC receipt and the moment of data collection. Although the prevalence of vitamin A deficiency in Bangladesh has been considerably lower in the 1990s than it was in the 1980s, it is still prevalent at all socioeconomic levels. Supplementation with high-dose VACs is an effective strategy for reducing night blindness, but the efficiency of the program will improve when coverage in the rural areas increases.

Bangladesh↗
PubMed1991

Vitamin A.

Explore the source record for details and available documents.

Breast Feeding↗
PubMedDate not supplied

Iodised salt is safe.

Iodine deficiency disorders are prevalent in all the States and Union Territories in India. Under the National Iodine Deficiency Disorders control programme, the Government of India has adopted a strategy to iodisation of all edible salt in the country which is a long term and sustainable preventive solution to eliminate iodine deficiency disorders. The benefits to be derived from universal salt iodisation are more to the population. Iodised salt is safe and does not cause any side effect.

Adolescent↗
PubMed1986

Recent sexually transmitted disease prevention efforts and their implications for AIDS health education.

In the absence of a cure or vaccine for acquired immune deficiency syndrome (AIDS) educational and social marketing efforts to reduce the transmission of Human T-lymphotropic type III/lymphadenopathy-associated virus (HTLV-III/LAV) are currently our best hope for controlling the disease. Since 1983, the Centers for Disease Control (CDC) has funded a series of research studies to determine whether education efforts can successfully motivate the adoption of key behaviors relevant to the control of a variety of sexually transmitted diseases (STDs). Analysis of the first two studies which are now completed, and preliminary data from a third study, have documented dramatic changes in behavior, knowledge, and attitudes among clients in inner-city public health clinics. The authors describe the principles and underlying assumptions that have guided the design of their STD initiatives, drawing special attention to the implications for AIDS health education efforts.

Acquired Immunodeficiency Syndrome↗
PubMed1997

Alpha 1-antitrypsin deficiency: memorandum from a WHO meeting.

alpha 1-Antitrypsin (AAT) deficiency, also known as alpha 1-antiprotease inhibitor deficiency, is a disease caused by genetically determined AAT deficiency. It occurs as a result of inheritance of two protease inhibitor (PI) deficiency alleles from the AAT gene locus (designated PI) on chromosomal segment 14q32.1. The most common deficiency allele is PI*Z and a large majority of individuals with severe AAT deficiency are PI type ZZ. The disease occurs predominantly in white persons of European origin and its frequency in Europe and North America is comparable to that of cystic fibrosis (1 in 2000 to 1 in 7000.) Persons with AAT deficiency may have no clinical manifestations. Chronic obstructive pulmonary disease (COPD) with a high frequency of panacinar emphysema is the most prevalent clinical disorder associated with AAT deficiency and the most frequent cause of disability and death. Tobacco smoking is the major risk factor for developing COPD, which generally begins by the third decade of life, much earlier than "usual" COPD that occurs in AAT-replete individuals. Liver disease, the second most frequent clinical manifestation of AAT deficiency, typically presents as cholestasis in infancy but is usually not severe and generally remits by adolescence. Chronic liver disease develops infrequently, although AAT deficiency is the commonest cause of chronic liver disease in childhood. Cirrhosis and carcinoma of the liver affect at least 25% of AAT-deficient adults over the age of 50 years. AAT deficiency appears to be widely underdiagnosed and based on predicted gene frequencies even in the most intensely studied populations, only a small proportion of those predicted to have AAT deficiency have been diagnosed. Human AAT is available in limited quantity for augmentation therapy. This Memorandum summarizes the discussions and recommendations made by participants at a WHO meeting held in Geneva on 18-20 March 1996 to review existing knowledge about this highly prevalent genetic disorder, develop a strategy for enhancing awareness of it among health-care-givers and the general public, and explore new case-finding and disease-prevention strategies.

Adult↗
PubMed1992

Preventive nutrition: disease-specific dietary interventions for older adults.

Disease prevention through dietary management is a cost-effective approach to promoting healthy aging. Fats, cholesterol, soluble fiber, and the trace elements copper and chromium affect the morbidity and mortality of CHD. Decreasing sodium and increasing potassium intake improves control of hypertension. Calcium and magnesium may also have a role in controlling hypertension. The antioxidant vitamins A and beta-carotene, vitamin C, vitamin E, and the trace mineral selenium may protect against types of cancer. A decrease in simple carbohydrates and an increase in soluble dietary fiber may normalize moderately elevated blood glucose levels. Deficiencies of zinc or iron diminish immune function. Adequate levels of calcium and vitamin D can help prevent senile osteoporosis in both older men and women.

Aged↗
PubMedDate not supplied

Sexually transmitted diseases and homosexuality.

An epidemic of sexually transmitted diseases, culminating in the emergence of acquired immune-deficiency states, has developed among homosexually active men during the past ten to 15 years. This epidemic is reviewed in relation to causative factors, priorities for control, and recommendations for control and prevention. Causative factors are divided into physical, behavioral, cultural, and political factors. Given the complicated interactions of these factors and the numerous diseases epidemic in the homosexuality active population, priorities need to be established for research and control programs that take into account the overall health impact of each disease and the effectiveness of available and potential resources. Finally, educational programs must be developed that will overcome the limited effectiveness of public health control efforts in this area, or we may expect even more serious and widespread health care problems.

Acquired Immunodeficiency Syndrome↗
PubMed1994

Control of iron and other micronutrient deficiencies in the English-speaking Caribbean.

Most micronutrient deficiencies affect relatively few people in the Caribbean; however, many Caribbean residents are affected by anemia that appears due primarily to a lack of dietary iron. While generally substantial, the prevalences of such anemia have differed a good deal from place to place and study to study, observed rates ranging from 27% to 75% in pregnant women, 19% to 55% in lactating women, and 15% to 80% in young children. Severe anemia, defined by a blood hemoglobin concentration below 8 g/dl, has been found in approximately 6% of the pregnant women and 11% of the preschool children in some Caribbean countries. The principal ways of controlling iron deficiency anemia are through food fortification, control of intestinal parasites, direct oral supplementation, and dietary modification. Progress has been made in iron fortification of wheat flour and wheat products (the principal foodstuffs consumed by the general public in most of the English-speaking Caribbean). Data on control of relevant parasites in the Caribbean (primarily hookworm and to a lesser extent whipworm) are limited. Health services throughout the English-speaking Caribbean have been providing direct iron supplementation for pregnant women, but high levels of anemia during pregnancy still exist because of coverage, monitoring, and compliance problems. All the Caribbean countries also have education programs, which mainly advise pregnant women about iron-rich foods and iron absorption inhibitors and enhancers.

Anemia, Iron-Deficiency↗
PubMed1995

[Contraceptives, HIV, and other sexually transmitted diseases].

The large majority of women who acquire Human Immuno-Deficiency Virus (HIV) and other sexually transmitted diseases (STDs) are in their childbearing years and are current or potential users of contraceptive methods. Certain STDs augment women's risk for HIV due to damage which these diseases produce in the integrity of the epithelial lining of the vagina and the vulva. There also exists evidence that some contraceptive methods, such as the intrauterine device and certain hormonal products, may increase the risk of HIV and other STDs. Condoms and spermicides offer good levels of protection against these diseases, but are not highly effective contraceptives. The interrelations among these risks are important and create a great problem for women's reproductive health. Moreover, the high vulnerability of the female population for these diseases is also related to a variety of social factors which are referred to as gender relations (power of females in society relative to that of females). Among the gender-related inequalities which affect women are their lack of power to successfully control many aspects of sexual relations. Another problem has to do with the fact that there are no highly reliable female controlled methods for preventing infection by HIV and other STDs. Improvement in the reproductive health care of women depends on the development of new disease prevention products and structural changes in the delivery of care, as well as continued research efforts on the interrelations among contraceptive methods, HIV and other STD.

Contraceptive Agents↗
PubMed1994

Estrogen-replacement therapy in younger women with breast cancer.

Approximately 25% of breast cancers occur in premenopausal women. In addition to local therapy, surgery or surgery plus irradiation, systemic chemotherapy administration has become the standard of care for all node-positive and many node-negative patients. Systemic adjuvant chemotherapy can result in ovarian dysfunction or failure. This renders many women prematurely estrogen deficient. The consequences of menopause, genitourinary atrophy, bone loss, and increased risk of cardiovascular disease, have not been routinely assessed in clinical trials. The risks of estrogen deficiency have not been assessed in comparison to improved disease-free and overall survival benefits of adjuvantly treated premenopausal breast cancer patients. Estrogen-replacement therapy in postmenopausal women has been shown to prevent osteoporosis and reduce fracture risk. The majority of studies also show a marked reduction in cardiovascular disease and mortality. Estrogen-replacement therapy has been considered a disease-prevention strategy rather than a therapeutic intervention. The risks and benefits of estrogen-replacement therapy in women with primary breast cancer are unknown. It is unknown how the well-known benefits accrued from reduction in skeletal and cardiovascular morbidity/mortality compare with the potential risks of increased breast cancer morbidity/mortality. Carefully designed prospective clinical trials with well-defined objectives and endpoints are required to learn if more harm than good is done by the withholding of estrogen therapy in breast cancer patients.

Adult↗