Your browser doesn't support javascript.
loading
Agregación familiar y factores de riesgo de asma bronquial en individuos afectados / Familial aggregation and risk factors for bronchial asthma in affected individuals
Sánchez Delgado, Julio Armando; Sánchez Lara, Nailé Edita.
  • Sánchez Delgado, Julio Armando; s.af
  • Sánchez Lara, Nailé Edita; s.af
Rev. habanera cienc. méd ; 20(6)dic. 2021.
Article in Spanish | LILACS, CUMED | ID: biblio-1409433
RESUMEN

Introducción:

La agregación familiar del asma se reconoce desde 1 860 a constatarse en varias generaciones de una familia.

Objetivo:

Determinar la agregación familiar para asma bronquial y los factores de riesgo. Material y

Métodos:

Se realizó una investigación observacional, analítica, longitudinal, retrospectiva, casos/control a partir de la población perteneciente al área de salud Darío Calzadilla, en Banes, provincia Holguín, durante octubre 2020-marzo 2021. El universo abarcó la totalidad de individuos diagnosticados y sus familias. Por muestreo aleatorio simple, se obtuvo la muestra de 77 casos. Se conformó el grupo control a razón de 31, que incluyó 231 individuos sin antecedentes de enfermedad. Fueron aplicados criterios de inclusión/exclusión. Fueron utilizados los estadígrafos Chi cuadrado, Odd Ratio (OR) e intervalo de confianza. Se estudiaron las variables edad, grado de consanguinidad y factores de riesgo. Se obtuvo el árbol genealógico. Se cumplieron los requisitos bioéticos.

Resultados:

Los familiares de primer grado (47 individuos 17 por ciento) y segundo grado (23 individuos 4,3 por ciento) de consanguinidad mostraron la mayor incidencia de la enfermedad. Los grupos de edades 40-49 años (51 individuos, 22,8 por ciento) y 30-39 años (32 individuos, 22,3 por ciento), resultaron los más afectados. Los factores de riesgos mostraron asociación para la enfermedad (X2=111,15 p ≤ 0,001). El hábito de fumar (X2=132,9 OR=6,18 IC95 por ciento (4,49; 8,51)) y los antecedentes familiares de la enfermedad (X2=13,6 OR=1,73 IC95 por ciento (1,29; 2,32)) expresaron asociación altamente significativa. Se demostró agregación familiar para la enfermedad (X2=185,32 OR=9,97 IC95 por ciento (6,7; 14,84)).

Conclusiones:

El asma bronquial es una enfermedad multifactorial, compleja, poligénica con agregación familiar demostrada(AU)
ABSTRACT

Introduction:

Familial aggregation of asthma has been recognized since 1860 and observed in several generations in one family.

Objective:

To determine familial aggregation of bronchial asthma as well as its risk factors. Material and

Methods:

An observational, analytical, longitudinal, and retrospective case-control study was conducted on the population belonging to Darío Calzadilla health area in Banes, Holguín province, from October 2020 to March 2021. The universe consisted of all the individuals diagnosed and their families. A sample composed of 77 cases was obtained by simple random sampling. The control group was formed at a ratio of 31, including 231 individuals without previous history of the disease. Inclusion and exclusion criteria were applied. The following stadigraphs were used Chi-square test, Odds Ratio (OR), and confidence interval. The variables analyzed included age, degree of consanguinity, and risk factors. The family tree was obtained. Bioethical principles were fulfilled.

Results:

The first-degree relatives (47 individuals; 17 percent) and second-degree (23 individuals; 4,3 percent) of consanguinity showed a higher incidence of the disease. The age group 40-49 years (51 individuals; 22,8 percent) and 30-39 years (32 individuals; 22,3 percent), resulted to be the most affected. The risk factors evidenced an association with the disease (X2=111,15 p≤0,001). The smoking habit (X2=132,9 OR=6,18 95 percent CI (4,49; 8,51)) and family history of the disease (X2=13,6 OR=1,73 95 percent CI (1,29; 2,32)) expressed a highly significant association. Familial aggregation of the disease was demonstrated (X2=185,32 OR=9,97 95 % CI (6,7;14,84)).

Conclusions:

Bronchial asthma is a complex, multifactorial, polygenic disease with confirmed familial aggregation(AU)
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Confidence Intervals / Odds Ratio / Risk Factors / Consanguinity Type of study: Controlled clinical trial / Observational study / Risk factors Limits: Humans Language: Spanish Journal: Rev. habanera cienc. méd Journal subject: Medicine Year: 2021 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: LILACS (Americas) Main subject: Confidence Intervals / Odds Ratio / Risk Factors / Consanguinity Type of study: Controlled clinical trial / Observational study / Risk factors Limits: Humans Language: Spanish Journal: Rev. habanera cienc. méd Journal subject: Medicine Year: 2021 Type: Article