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BR1.1
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LILACSEXPRESS
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Internet
<i>http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872006000400008&lng=pt&nrm=iso&tlng=es</i>
Prevalencia de sÝntomas de rinitis alÚrgica y su relación con factores de riesgo en escolares de Santiago, Chile
Risk factors and prevalence of allergic rhinitis among Chilean children
Rev. mÚd. Chile
134
4
0034-9887
tab
graf
Es
En
abr. 2006
20060400
33
Background: The prevalence of asthma and allergic rhinitis experienced a steady increase in the last years, probably associated to changes in lifestyles. Aim: To assess the prevalence of allergic rhinitis, to evaluate changes over time (1994-2000), and to describe risk factors. Material and Methods: The International Study of Asthma and Allergies in Childhood (ISAAC) core questionnaire, with questions added about socioeconomic status (SES), was applied to 4594 children between 6-7 years old and 13-14 years old during october-december 2000. Attendance to public or private schools was also used a SES proxy. The results were compared with those of a similar survey in 5281 children, performed in 1994. Rhinitis symptoms (ever) (SR), rhinitis symptoms within last 12 months (SR12) and medical diagnosis of rhinitis (DR) were assessed. Results: There was a significant increase in the prevalence of SR, SR 12 and DR in both age groups in 2000, compared to 1994. SR older children showed a higher prevalence of SR compared with the youngest group (p=0.003). No age differences were observed in the prevalence of SR12 and DR. Both SR and SR12 were more prevalent at schools of medium and low-medium SES (p=0.003 and p=0.002 respectively). DR was significantly more prevalent among children of high SES. A better mother educational level was associated to higher prevalence of SR and SR12 (p=0.03 and p=0.04). Father educational level was associated to DR (p=0.007). The prevalence of SR12 was higher in households with carpets (p=0.017). The prevalence of DR was higher in houses with smokers (p=0.03) and gas heating (p=0.005). None of the three variables were related to gender. Conclusions: The prevalence of SR, SR12 and DR increased significantly in a short time period (6 years). Our results support a positive association between DR and high SES.(AU)
2006-06-09
20060609
SCIELO
JA
FONTE
428545
<d>BIREME_LXP</d>
<s>S0034-98872006000400008</s>
Caussade L., Solange
<s1>Pontificia Universidad Católica de Chile</s1>
<s2>Sección Respiratorio Pedißtrico</s2>
<c>Santiago</c>
<p>Chile</p>
Valdivia C., Gonzalo
<s1>Pontificia Universidad Católica de Chile</s1>
<s2>Departamento Salud Pública</s2>
<c>Santiago</c>
<p>Chile</p>
Navarro M., HÚctor
<s1>Pontificia Universidad Católica de Chile</s1>
<s2>Sección Respiratorio Pedißtrico</s2>
<c>Santiago</c>
<p>Chile</p>
PÚrez B., Enrique
<s1>Pontificia Universidad Católica de Chile</s1>
<s2>Departamento Salud Pública</s2>
<c>Santiago</c>
<p>Chile</p>
Aquevedo S., AndrÚs
<s1>Pontificia Universidad Católica de Chile</s1>
<s2>Departamento Salud Pública</s2>
<c>Santiago</c>
<p>Chile</p>
Sßnchez D., Ignacio
<s1>Pontificia Universidad Católica de Chile</s1>
<s2>Sección Respiratorio Pedißtrico</s2>
<c>Santiago</c>
<p>Chile</p>
<f>456</f>
<l>464</l>
73
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| id | oai:netcat:be-dblil-73 |
| institution | UMSS |
| publishDate | abr. 2006 |
| record_format | abcd |
| spellingShingle | Registro ABCD - ID: oai:netcat:be-dblil-73 |
| title | Registro ABCD - ID: oai:netcat:be-dblil-73 |
| url | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872006000400008&lng=pt&nrm=iso&tlng=es |