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Asthma control in the United States, 2008-2010: indicators of poor asthma control

, : Asthma control in the United States, 2008-2010: indicators of poor asthma control. Journal of Allergy and Clinical Immunology 133(6): 1579-1587

An estimated 23 million Americans have asthma, of whom at least 12 million experience an asthma exacerbation every year. Clinical practice guidelines focus on asthma control, with an emphasis on reducing both impairment and risk. We sought to explore broad patterns of asthma prevalence, self-reported medication use, and indicators of control in a nationally representative sample. The 2008, 2009, and 2010 Medical Expenditure Panel Surveys were used to examine the national prevalence of self-reported asthma, trends in medication use, and demographic characteristics of asthmatic patients. History of lifetime asthma and current diagnosis were ascertained based on self-report. Asthma management and control were examined by using patient-reported medication use. Of the 102,544 subjects asked about an asthma diagnosis, 9,782 reported lifetime asthma, and 8,837 reported current asthma. Five thousand five subjects (4.8% of the population) reported experiencing an asthma exacerbation in the previous year. Four thousand five hundred twenty-one subjects used a quick-relief inhaler for asthma symptoms, and 14.6% used more than 3 canisters of this type of medication in the past 3 months. Of this group, 60% were using daily long-term control medication but still required significant use of quick-relief inhalers, whereas 28% had never used long-term control medication. Of those who had a recent exacerbation, 29% were using daily preventive medication, whereas 54% had never used long-term control medication. Improvement of asthma control continues to be a US public health concern. Results suggest suboptimal asthma control with underuse of long-term control medications, overuse of quick-relief inhalers, and a significant number of self-reported asthma exacerbations.


PMID: 24331376

DOI: 10.1016/j.jaci.2013.10.028

Other references

Sazama, I.; Vortel, V., 1976: Parotid-gland lymphangiomas. Ceskoslovenska Stomatologie 76(3): 186-190

Lagarde, Séphanie.; Jovenin, N.; Diebold, M-Danièle.; Jaussaud, R.; Cahn, V.; Bertin, E.; Jolly, D.; Thiéfin, Gérard.; Cadiot, G., 2006: Is there any relationship between pernicious anemia and iron deficiency?. Introduction - Previous studies have suggested that iron deficiency could be due to atrophic gastritis of the body/fundus. The aim of this study was to determine the prevalence of iron deficiency among patients with pernicious anemia and associat...

Anonymous, 1952: NEW and nonofficial remedies: thiamylal sodium. Journal of the American Medical Association 149(4): 369-369

Lindle; Heimann; Ferrett; Shirley, 1987: Helium photoelectron satellites: Low-energy behavior of the n=3-5 lines. Physical Review. A, General Physics 35(3): 1128-1131

McKenna, B.G.; Simpson, A.I.F.; Coverdale, J.H., 2003: Patients' perceptions of coercion on admission to forensic psychiatric hospital: a comparison study. International Journal of Law and Psychiatry 26(4): 355-372

Molotkov, O.V.; Kozlov, N.B., 1977: Indices of body resistance to overheating in the dynamics of acute radiation lesion. Three hours after irradiation in a dose of 800 R rats proved to be less resistant to following overheating (45 degrees C) than control animals. An increase of resistance to acute overheating was revealed at the end of 3 days after the irradiation....

Auroux, M., 1967: Is corpus callosum a simple interhemispheric commissure?. Study of the corpus callosum development in the rat suggests the possible existence of cortico medullary circuits with callosal crossing. Various arguments are supplied in support of this conception: embryo-logical arguments (such as the origin of...

Smith, Budd Elmon, 1934: A taxonomic and morphological study of the genus Cuscuta, dodders, in North Carolin. C. arvensis, C. compacta, C. cephalanthi (1st record), C. coryli, C. gronovii, C. indecora (1st record), and C. rostrata occur in N. Carolina and are described. The archesporium (hypodermal) develops a tetrad of megaspores, the lower one functioni...

Sörnmo, L.; Sandberg, F.; Gil, E.; Solem, K., 2013: Noninvasive techniques for prevention of intradialytic hypotension. Episodes of hypotension during hemodialysis treatment constitutes an important clinical problem which has received considerable attention in recent years. Despite the fact that numerous approaches to reducing the frequency of intradialytic hypoten...

Marlangeon, R.C., 1967: Attempts to induce frost resistance in vines by means of chemical sprays. Sprays of DMSO at 5%, of DSA and TD-692 (a new experimental growth substance) at 1, 000 p.p.m. and of Alar, CCC and Phosfon at 2, 000 p.p.m., applied to young vine shoots before a late spring frost (-1 degrees C.), failed to prevent frost damage....