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Exposure to secondhand smoke doubles hospitalization for kids with asthma
The San Luis Obispo Tribune ROCHESTER, Minn. – The risk for hospitalization doubles for kids with asthma who are exposed to secondhand smoke, according to a study led by Mayo Clinic Children's Research Center. "The results of this review serve as a reminder to parents of just how … |
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Fear of losing job linked to increased risk of asthma
KSBY San Luis Obispo News New research suggests the fear of losing a job is linked to an increased risk of asthma. A German study conducted during an economic downturn surveyed 7,000 adults about their perceived job security. For every 25 percent increase in fear, the risk of … |
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Times of India |
Asthma may play a role in bone density loss
KSBY San Luis Obispo News Data from more than 70,000 people shows lower bone density among patients with airway problems or asthma. Prior research has shown that steroids used to treat breathing conditions can impact bone health, but experts say it also appears asthma itself is … Study finds asthma is associated with decrease in bone mineral density Asthma may lead to bone loss Asthma sufferers may be prone to bone loss |
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Study: Asthma has $1.3B impact on New York
The San Luis Obispo Tribune ALBANY, N.Y. — Asthma is costing New York's Medicaid system more than half a billion dollars a year, according to a report released Friday that urges the state to do more to help those affected by the respiratory illness. The study by state … |
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Allergic asthma sufferers should take some precautions when exercising
The San Luis Obispo Tribune Spring has sprung, and in addition to welcoming the beauty and warmth of the season, many folks welcome – though maybe not with eager anticipation – seasonal allergies. And for some, allergies and asthma go hand in hand. More than 50 percent of the 20 … |
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New procedure designed to help people with asthma
KSBY San Luis Obispo News "Over 30 percent reductions in asthma exacerbations and about 80 percent or so reduction in visits to the emergency rooms and hospitalizations," said Dr. Avi Ishaaya, an asthma specialist. The procedure doesn't replace an inhaler, but it should reduce … |
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Increased asthma risk linked to geography
KSBY San Luis Obispo News A new study suggests living closer to the equator may increase the risk for allergies and asthma. This isn't just because of increased pollen counts, researchers theorize that greater Vitamin D production caused by UV exposure may change the immune … |
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[Asthma and associated factors in students 13 and 14 years of age in São Luís, Maranhão State, Brazil].
Cad Saude Publica. 2012 Jun;28(6):1046-56
Authors: Lima WL, Lima EV, Costa Mdo R, Santos AM, Silva AA, Costa ES
Abstract
The aim of this study was to estimate the prevalence of asthma and associated factors among students 13 and 14 years of age in São Luís, Maranhão State, Brazil. A cross-sectional study was conducted using the questionnaire developed by ISAAC (International Study of Asthma and Allergies in Childhood) and an additional questionnaire from July 2008 to May 2009, including 3,069 adolescents. Asthma prevalence (wheezing in the previous 12 months) was 12.7%, lifetime prevalence was 32.4%, 3.9% reported difficulty speaking due to wheezing, and 9.8% reported wheezing after exercise. In the multivariate analysis, factors associated with increased asthma prevalence were family history of asthma, respiratory infection and wheezing in early life, eczema, allergic rhinitis, and passive smoking. Asthma prevalence was lower than for Brazil as a whole. Factors most strongly associated with asthma prevalence in these adolescents were family history of asthma (PR = 3.86), wheezing in early childhood (PR = 4.58), and allergic rhinitis (PR = 3.21).
PMID: 22666809 [PubMed – in process]
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