Quality of life in caregivers of children with asthma: Validity and reliability of the IFABI-R questionnaire

BACKGROUND: Parents'/caregivers' quality of life is an important aspect to consider when handling paediatric asthma, but there is a paucity of valid and reliable instruments to measure it. The Family Impact of Childhood Bronchial Asthma (IFABI-R) is a recently developed questionnaire to facilitate the assessment of asthma-related parents'/caregivers' quality of life. This study researches the psychometric properties of IFABI-R. METHODS: Parents/main caregivers of 462 children between 4 and 14 years of age with active asthma were included in the sample. IFABI-R was administered on two different occasions and a number of other variables related to the parents'/caregivers' quality of life were measured: child's asthma control, family functioning, and parents'/caregivers' perception of asthma symptoms in the child. IFABI-R evaluative and discriminative properties were analysed, and the minimal important change in the IFABI-R score was identified. RESULTS: IFABI-R showed high internal consistency (Cronbach's alpha = 0.941), cross-sectional construct validity (correlation with the degree of child's asthma control, family functioning and parent/caregiver perception of the child's asthma symptoms), longitudinal construct validity (correlation of changes in the IFABI-R with changes in asthma control and changes in the perception of symptoms), sensitivity to change and test-retest reliability. An absolute change of 0.3 units in IFABI-R related to a minimal significant change in the parents'/caregivers' quality of life. CONCLUSIONS: IFABI-R is a reliable and valid instrument to study the quality of life of parents/caregivers of children with asthma

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Perfil de sensibilización alérgica en niños de 0 a 5 años con sibilancias o dermatitis atópica / Allergic sensitization profile in 0–5 year old children with wheezing and/or atopic dermatitis

Antecedentes Aunque las enfermedades alérgicas son frecuentes en la infancia, pocos estudios han caracterizado el perfil de sensibilización inmunoglobulina (Ig) E en niños pequeños con síntomas de posible origen alérgico. Objetivo Establecer la prevalencia y el tipo de sensibilización alérgica, y los factores demográficos y ambientales relacionados con ambas características, en niños de 0 a 5 años de edad con sibilancias o dermatitis atópica. Población y métodos Estudio transversal colaborativo en el que participaron 20 centros de atención primaria de diversas áreas geográficas de España. En conjunto, 468 niños con sibilancias o dermatitis atópica realizaron una evaluación alergológica que incluyó la determinación en sangre de anticuerpos IgE específicos frente a neumoalérgenos y trofoalérgenos prevalentes. Resultados Se detectó sensibilización alérgica en el 32,4% de los niños con sibilancias (intervalo de confianza [IC] del 95%: 26,3–38,6%), el 54,8% de los niños con dermatitis atópica (IC del 95%: 42,1–67,6%) y el 39,2% de los que tuvieron ambos procesos (IC del 95%: 32,0–46,4%). El riesgo de sensibilización se vio influido por el sexo (odds ratio ajustado [ORA] masculino versus femenino: 1,91; IC del 95%: 1,24–2,95), la edad (ORA 3–5 versus 0–2 años: 1,96; IC del 95%: 1,27–3,0), el tipo de lactancia (ORA materna versus artificial: 0,51; IC del 95%: 0,31–0,84) y el área geoclimática (ORA continental versus atlántica: 2,26; IC del 95%: 1,30–3,93). Con respecto al área atlántica, la sensibilización en el área continental fue menor a ácaros (ORA: 0,16; IC del 95%: 0,07–0,36) y mayor a gramíneas (ORA: 4,65; IC del 95%: 1,99–10,86), leche de vaca (ORA: 5,17; IC del 95%: 1,71–15,62) y huevo (ORA: 5,26; IC del 95%: 2,04–13,62), mientras que en el área mediterránea fue menor a ácaros (ORA: 0,29; IC del 95%: 0,13–0,64) y mayor a leche de vaca (ORA: 3,81; IC del 95%: 1,20–12,14) y huevo (ORA: 5,24; IC del 95%: 1,94–14,20). Conclusiones Una proporción relevante de los niños pequeños asistidos en atención primaria por sibilancias o dermatitis atópica presentan sensibilización alérgica. En España parecen existir variaciones según el área geoclimática en la prevalencia de sensibilización a inhalantes y alimentos en lactantes y niños preescolares con síntomas de posible origen alérgico (AU)

Background Although allergic diseases are frequent in childhood, few studies have characterised the IgE sensitization profile among young children with allergic-like symptoms. Objective To determine the prevalence and the type of allergic sensitization, as well as the demographic and environmental factors related to both characteristics, among 0–5 year old children presenting with wheezing and/or atopic dermatitis. Methods Collaborative cross-over study developed in the paediatric setting of 20 Spanish Primary Health Care Centres. An allergology evaluation including blood determination of specific IgE antibodies to common inhalant and food allergens was performed on 468 children who presented with wheezing and/or atopic dermatitis. Results Allergic sensitization was detected in 32.4% of the children with wheezing (95% confidence interval, 95%CI, 26.3–38.6%), in 54.8% of the children who had atopic dermatitis (95%CI, 42.1–67.6%) and in 39.2% of the children with both processes (95%CI, 32.0–46.4%). The risk of allergic sensitization was sex related (male versus female adjusted odds ratio, ORA, 1.91, 95%CI, 1.24–2.95), and also related to the age (3–5 versus 0–2 year old ORA 1.96, 95%CI, 1.27–3.0), type of early feeding (maternal milk versus infant formula ORA 0.51, 95%CI, 0.31–0.84) and geoclimatic area (ORA Continental versus Atlantic 2.26, 95%CI, 1.30–3.93). Compared to the Atlantic area, the Continental area the sensitization was lower to mites (ORA 0.16, 95%CI, 0.07–0.36) and higher to grass (ORA 4.65, 95%CI 1.99–10.86), cow milk (ORA 5.17, 95%CI, 1.71–15.62) and egg (ORA 5.26, 95%CI, 2.04–13.62), whereas in the Mediterranean area the sensitization was lower to mites (ORA 0.29, 95%CI, 0.13–0.64) and higher to cow milk (ORA 3.81, 95%CI, 1.20–12.14) and egg (ORA 5.24, 95%CI, 1.94–14.20). Conclusion A significant proportion of small children treated at the paediatric primary health care centres due to wheezing and/or atopic dermatitis had allergic sensitization. There appears to be a geoclimatic variation in the prevalence of sensitization to inhalant and food allergens among young children with allergic like symptoms who live in Spain (AU)

Evidencias y medidas preventivas en el abuso de sustancias durante la adolescencia / No disponible

El consumo de drogas en la adolescencia representa un problema de salud pública, debidoa su inicio en edades precoces, el importante consumo de tabaco y alcohol, el progresivoaumento de otras como cocaína y cannabis, así como por las consecuencias físicas, psicológicas,emocionales y sociales para el joven y su futuro.La adolescencia es un proceso dinámico de gran vulnerabilidad y riesgos. Es importantetener presentes los comportamientos arriesgados a los que se exponen los jóvenes, asícomo los factores de riesgo y protección, ya que el consumo de drogas es un proceso complejoy multifactorial.El mejor tratamiento del abuso de substancias es la prevención, que se realizará en laconsulta durante los exámenes periódicos de salud, y trabajando en los diferentes ambientesdonde se mueve el joven: familia, escuela y sociedad en general. El pediatra ocupa unaposición estratégica para actuar.En este artículo se han revisado las evidencias científicas y la fuerza de la recomendaciónsobre las actividades preventivas que hay que realizar para evitar el uso y abuso de lassubstancias en la infancia y adolescencia. La mayoría de estas actividades no han demostradosu efectividad y están en la actualidad en revisión. Los programas preventivos en laescuela han demostrado efectividad para aumentar los conocimientos sobre tabaco, alcoholy drogas, además de favorecer actitudes negativas hacia el uso de substancias; pero nohan tenido efecto sobre la disminución del consumo de éstas

Drug consumption during adolescence is an important health problem due to the beginningin early ages, the high consumption of tobacco and alcohol, and the progressive increaseof other drugs as cocaine and cannabis; also because of the physical, psychological,emotional and social consequences for the young person and his future. Adolescence is adynamic process of great vulnerability and risks. It is important to remember the dangerousbehaviours to which young people expose themselves, as well as the risk and protection factors; drug consumption is a complex and multifactorial process. The best treatmentagainst substance abuse is the prevention, to be done at the office during the periodic healthexaminations and also acting in several environments of the young people: family,school and society in general. Paediatricians have a strategic position to act. This article reviewsthe scientific evidences and the force of the recommendation on the preventive activitiesto avoid the use and abuse of substances during childhood and adolescence. Most ofthe preventive activities during adolescence have not demonstrated any effectiveness, beingat the present time under revision. The preventive programs held at schools have demonstratedtheir effectiveness to improve the knowledge about tobacco, alcohol and drugs andeven for developing negative attitudes towards the substance use; but they do not have hadany influence on the decrease of drug consumption