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.

[Infectious diseases and use of health care resources in children less than 2 years-old who attend kindergarten]. / Enfermedad infecciosa y consumo de recursos sanitarios en menores de 2 años que acuden a guarderías.

INTRODUCTION AND OBJECTIVES: Parents often ask paediatricians for advice about the best way to care for their children. There are discrepancies in the literature on this subject. The objective of this study is to evaluate the influence of attending kindergartens on the risk of acute infections and the use of health care resources in children less than 24 months. POPULATION AND METHODS: A prospective longitudinal study was conducted on two cohorts of children 0-24 months (born between 1 January and 30 September 2010), who were grouped according to whether they attended kindergarten or not, and were usually seen in 33 pediatric clinics of the Principality of Asturias Public Health Service. RESULTS AND CONCLUSIONS: A total of 975 children were studied, of whom 43.7% attended a kindergarten at 24 months. Attending kindergarten increases the risk of pneumonia by 131%, recurrent wheezing by 69%, bronchitis by 57%, and otitis media by 64%. Early exposure to kindergarten increases the risk of pneumonia from 2.31 to 2.81, and the mean emergency room visits from 1 to 2.3. The mean antibiotic cycle is 1.7 in children who do not go to kindergarten, 3.4 if started within the first 6 months, and 2 if they start at 18 months. Day-care attendance is a risk factor of infectious diseases that increases if attending kindergartens from an early age.

Clinical correlates and determinants of airway inflammation in pediatric asthma.

BACKGROUND: Airway inflammation is a key component in the pathophysiology of asthma. However, neither its role in the clinical features of asthma nor the factors affecting the degree of inflammation have been fully defined. METHODS: We determined the fractional exhaled nitric oxide concentration (FE(NO)) using a portable device (NIOX-MINO, Aerocrine, Solna, Sweden) in a consecutive sample of 149 asthmatic children aged 6 to 14 years. In order to establish an association with FE(NO), we analyzed symptoms, spirometric parameters before and after a bronchodilator test, and the impact of asthma on quality of life during the previous 4 weeks. We also investigated how clinical variables that regulate inflammation affected FE(NO). RESULTS: In patients not treated with inhaled corticosteroids (ICs), FE(NO) was higher when specific symptoms (wheeze and cough) had been present during the previous 4 weeks; however, we were unable to establish a relationship with symptom frequency, bronchodilator use, asthma crises, hospital admissions, limitation of daily activities, or spirometry results. In patients treated with ICs, FE(NO) was not related to the clinical expression of asthma, except for a reduced ratio of forced expiratory volume in 1 second to forced vital capacity, both before and after bronchodilation. The main determinant of FE level in untreated patients was sensitization to house dust mite. In patients treated with ICs, FE(NO) was only associated with adherence to therapy. CONCLUSION: Airway inflammation, as determined by FE(NO), is only weakly associated with the clinical expression of asthma and spirometry results. Adherence to treatment is the main determinant of the degree of inflammation in patients taking ICs.

Diet and prevalence of atopic eczema in 6 to 7-year-old schoolchildren in Spain: ISAAC phase III.

BACKGROUND: The prevalence of atopic dermatitis (AD), a chronic skin disease, has increased substantially in recent decades, and different factors have been implicated in its etiology. Although dietary habits are being investigated, few conclusive findings have been reported. Nevertheless, increased consumption of polyunsaturated fatty acids (PUFA) and a diet poor in antioxidants have been related to AD. OBJECTIVES: The objectives of this study were to investigate the association between AD, the intake of different foods, and the effect of a Mediterranean diet among Spanish schoolchildren aged 6 to 7. METHODS: We performed a cross-sectional study with 20 106 schoolchildren aged 6-7 years from 10 different areas of Spain. The participation rate was 76.50%. The prevalence of AD was assessed using the International Study of Asthma and Allergies in Childhood questionnaire and the criteria of the Spanish Academy of Dermatology. To calculate the Mediterranean diet score, we classified food into 2 groups: Mediterranean food, including fruit, seafood, vegetables, pulses, cereals, pasta, rice, and potatoes; and non-Mediterranean food, including meat, milk, and fast food. RESULTS: Milk was negatively associated with AD. Butter and nuts also were negatively associated, although statistical significance was only reached when these foods were consumed 3 or more times a week. CONCLUSIONS: We found no association between the Mediterranean diet score and AD and a positive association between AD and obesity.

[Feasibility of FeNO measurement in asthmatic children in the primary care setting. CANON Study]. / Factibilidad de la medición en atención primaria de la fracción exhalada de óxido nítrico en niños con asma. Estudio CANON.

AIM: Asses the feasibility of exhaled nitric oxide (FeNO) measurement in asthmatic children using a hand-held device in the primary care setting. METHODS: Multicentre study performed in the paediatric clinics in seven Spanish primary health care centres. Each centre consecutively included 6-14 year-old children with doctor-diagnosed asthma. Children were asked to obtain two valid measurements of FeNO with the hand-held device NIOX MINO (Aerocrine AB, Solna, Sweden). Feasibility analysis included: (a) percentage of children able to perform the manoeuvre, (b) time required to obtain a successful determination, (c) number of attempts needed, and (d) acceptability of the technical procedure by clinical personnel involved in their guidance. RESULTS: The Study enrolled 151 children. A total of 149 (98.7%) were able to perform the FeNO manoeuvre. The majority (55%) of children had previous experience of using the hand-held device. The Overall median (and Interquartile Range, IQR) of attempts needed to reach a first valid measurement was 2 (1-3) and median (IQR) of time taken was 4 min (3-5). Nurses considered the overall procedure was very easy or easy in 87.8% (teaching) and 86.5% (performing) of children. Children with previous experience performed the manoeuvre in less attempts, less time and more easily than children without experience. CONCLUSIONS: Measurement of FeNO using NIOX MINO device is technically feasible and acceptable for children and staff in the clinical context of asthma management in primary health care. Previous experience had a positive, learning effect, in teaching and performing the FeNO manoeuvre.

[What do pediatricians and pediatric residents think of the rotation into Primary Health Care]. / ¿Qué opinan pediatras y residentes de Pediatría sobre la rotación por Atención Primaria?

INTRODUCTION: Since 2007, on a mandatory, pediatric residents (PR) have been obliged to rotate into primary health care centers for 3 months. On disagreeing with the type of rotation proposed, the teaching group of the Spanish Primary Care Pediatrics Association (AEPap) was raised to find out the views of Hospital Pediatricians (PH), Pediatrics Health Care (PHC) and PR in terms of need, length, year in which it should take place and rotation expectations. METHODOLOGY: Cross-sectional study using a 13 question validated questionnaire, which was distributed to the various AEPap associations, and completed via the website. The data was processed with SPSS 12.0 and analysed using the Chi(2) test. RESULTS: A total of 323 surveys from 13 Autonomous Regions were analysed, of which 56% were answered by PHC, 38.7% by PR and 5.3% by PH, 67.5% of which were women, with two age groups; one under 30 years old and the other between 41-50 years. Of the participants, 99% believed it was necessary to rotate, with a duration of 6 months proposed by the PHC (73.3%) while PR considered 1 or 2 months (56.9%), (P<0001), preferably performed in two periods (65.1% of PHC). Of the PHC, 75.5% believed that the PR who were going to work in Primary Care should work 6 months more in their last year of residency (P<0001). Of the PR, 63,9% hoped to improve their training in the rotation into Primary Health Care. CONCLUSIONS: The need to rotate into Primary Health Care was almost unanimous and three months are insufficient for the majority of respondents and PHC believe it should be 6 months. There appears to be two preferences for rotation: in a period in any year of residence or in two periods. Those PR who are thinking of working in a Primary Health Care should rotate 6 months during the fourth year of residency. The PR expect rotation to improve their training.

Parents' smoking habit and prevalence of atopic eczema in 6-7 and 13-14 year-old schoolchildren in Spain. ISAAC phase III.

BACKGROUND AND AIMS: Atopic eczema (AE) is the most frequent inflammatory skin disease in childhood in the western world. Several studies have reported a significant increase of prevalence in recent decades and the environmental factors implicated in its aetiology, including environmental tobacco smoke. This study aims to investigate the possible association of AE prevalence in Spanish schoolchildren aged 6-7 and 13-14 years in relation to their parents' smoking habits. METHODS: We conducted a cross-sectional population-based study with 6-7 year-old (n = 27805) and 13-14 year-old (n = 31235) schoolchildren from 10 Spanish centres. AE prevalence was assessed using the International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire, and the Spanish Academy of Dermatology criteria, used in Spain to diagnose AE. RESULTS: An association was found in school-children aged 6-7 (adjusted for gender, presence of asthma, presence of rhinitis, siblings and mother's level of education) between AE being clinically diagnosed with the mother's smoking habit (RPRa 1.40, 1.10-1.78) and there being more than 2 smokers at home (RPRa 1.34, 1.01-1.78). Regarding the presence of itchy rash, an association was observed with fathers who smoke (RPRa 1.40, 1.13-1.72). Among the 13-14 year-olds, no association was observed in relation to either clinically diagnosed AE or the appearance of itchy rash with parents' smoking habit. CONCLUSIONS: Our results indicate the risk for children of being exposed to environmental tobacco smoke in terms of AE, especially when they are younger.

[Time trends and geographical variations in the prevalence of symptoms of allergic rhinitis in 6-7-year-old children from eight areas of Spain according to the ISAAC]. / Tendencia temporal y variaciones geográficas de la prevalencia de síntomas de rinitis alérgica en escolares de 6-7 años de ocho áreas españolas, según el ISAAC.

BACKGROUND: Phase III of the International Study of Asthma and other Allergies in Childhood (ISAAC) was carried out in schoolchildren aged 6-7 years from eight areas of Spain to estimate time trends and geographic variations in the prevalence of symptoms of allergic rhinitis (AR). MATERIAL AND METHOD: A standard and validated questionnaire was used following ISAAC methodology and was completed by the schoolchildren's parents. The prevalence of symptoms of AR in Phase I (1993-1994) and Phase III (2001-2002) was compared. Eight centers participated: Asturias, Barcelona, Bilbao, Cartagena, Castellón, Madrid, Pamplona and Valencia. Poisson regression was used in the analysis. RESULTS: A total of 25,113 schoolchildren were studied with a median participation of 81.7 %. In all centers, AR symptoms tended to increase, with a prevalence ratio of rhinoconjunctivitis in the previous year of 1.61 (95 % confidence interval: 1.48-1.76) when both phases, adjusted by gender, center, and seasonal variation, were compared. The prevalence of AR symptoms was higher in boys than in girls. Wide variations in the prevalence of AR were observed across centers with a higher prevalence in Asturias, Madrid, Cartagena and Bilbao. Lower prevalences were reported in Barcelona, Castellón and Pamplona. CONCLUSIONS: There seems to have been a general increase in AR symptoms. Substantial variations between centers suggested that there may be local differences in risk factors. Intense research will be required for satisfactory preventive actions.

[People accompanying children to pediatric visits: is something changing?]. / Acompañantes de los niños a la consulta de pediatría: algo está cambiando?

OBJECTIVE: To find out if the social father-mother stereotypes as regards the care of children are reproduced in the daily practice of Pediatrics Consultations, in order to do so, this study looks at who accompanies children to the consultations and the factors which led to fathers taking their children. DESIGN: An observational crossover study. SETTING: Otero Health Center, Oviedo. PARTICIPANTS: A sample of 300 visits obtained over a year from the consultations of the Pediatrician. MEASUREMENTS AND MAIN RESULTS: Collected Socioeconomic variables of parents, type of Consultation (Spontaneous or Programmed), who accompanied the child, sufficiency of information brought to the consultation and child management detected. People accompanying children were: Mother only (66.7%; IC 95%: 64.1-74.7), father and mother (14.7%; IC 95%: 11.0-19.3), father only or with others (7.6%; IC 95%: 5.0-11.4). In all cases information was sufficient and child management adequate. Mother came to 70.8% (IC 95%: 60.1-79.7); father to 4.5% (IC 95%: 1.5-11.8) and both to 21.3% (IC 95%: 13.7-31.6) of Programmed Consultations. A Logistic Regression found age of childrens and Education level of father associated with father accompany to consultation. CONCLUSION: Mother normally accompanies child to pediatrician consultations. Father participates in child care, principally in families with a higher Socioeconomic level.