Cerebral palsy in twins and higher multiple births: a Europe-Australia population-based study.

AIM: To describe the birth prevalence, temporal trends, and clinical outcomes of twins, triplets, or quadruplets with cerebral palsy (CP). METHOD: This was a cross-sectional study using data for twins, triplets, and quadruplets with prenatally or perinatally acquired CP and pooled from the Surveillance of Cerebral Palsy in Europe network (born 1992-2009) and Australian Cerebral Palsy Register (born 1993-2009). Children were at least 4 years old at time of registration. Children born in regions with population ascertainment and available denominator data were included in prevalence calculations (n=1033 twins, 81 triplets, and 11 quadruplets). Clinical data from children registered in all participating registers were described, including 2163 twins (56% male), 187 triplets (59% male), and 20 quadruplets (45% male). RESULTS: The birth prevalence of CP was higher with increasing plurality (twins 6.5 per 1000 live births [95% confidence interval {CI} 6.1-6.9], triplets 17.1 [95% CI 13.6-21.2], quadruplets 50.7 [95% CI 25.6-88.9]); however, prevalence by gestational age was similar across all pluralities. Between 1992-1994 and 2007-2009, prevalence of CP among twins declined (p=0.001) but prevalence of CP among triplets did not change significantly over time (p=0.55). The distributions of Gross Motor Function Classification System, epilepsy, and impairments of intellect, vision, and hearing were similar regardless of plurality. INTERPRETATION: The data combined from two CP register networks indicated that triplets and quadruplets had increased risk of CP compared to twins. The higher prevalence of CP in triplets and quadruplets is due to their higher risk of preterm birth. Prevalence of CP among twins significantly declined in Europe and Australia. Clinical outcomes were similar for all multiple births.

Severity of Cerebral Palsy-The Impact of Associated Impairments.

OBJECTIVE: This article describes associated impairments in children with cerebral palsy (CP) and its subtypes. METHOD: Children born between 1990 and 2006 recorded in the Surveillance of Cerebral Palsy in Europe common database were studied. An "impairment index" characterized severity of impairments and their combinations. RESULTS: Amongst the 11,015 children analyzed, 56% (n = 5,968) could walk unaided, 54% (4,972) had normal or near-normal intellect (intelligence quotient ≥ 70). Except for ataxic CP, associated impairments were less frequent when walking ability was preserved. The impairment index was low (walking unaided and normal or near-normal intellect) in 30% of cases; 54% (n = 1,637) in unilateral spastic, 24% (n = 79) in ataxic, 18% (n = 913) in bilateral spastic, and 7% (n = 50) in dyskinetic CP. Around 40% had a high impairment index (inability to walk and/or severe intellectual impairment ± additional impairments)-highest in dyskinetic (77%, n = 549) and bilateral spastic CP (54%, n = 2,680). The impairment index varied little in birth weight and gestational age groups. However, significantly fewer cases in the birth weight group ≤ 1,000 g or gestational age group ≤ 27 weeks had a low impairment index compared to the other birth weight and gestational age groups (23 and 24% vs. between 27 and 32%). CONCLUSION: Thirty percent of the children with CP had a low impairment index (they were able to walk unaided and had a normal or near-normal intellect). Severity in CP was strongly associated to subtype, whereas the association was weak with birth weight or gestational age.

Myocardial infarction: Economic, health, and social impacts on informal caregivers.

OBJECTIVES: The aim of the study was to measure the economic impact of informal care (IC) on caregivers assisting myocardial infarction (MI) survivors in France. Health and social impacts were also described. METHODS: Data from the prospective 2008 Health and Disabilities Households Survey (Enquête Handicap-Santé), carried out among the French general population, were used to obtain information about patients with MI and their informal caregivers. To estimate the approximate monetary value of IC, three methods were used: the proxy good method, opportunity cost method (OCM), and contingent valuation method (CVM). A multivariate analysis was performed to determine the associations of the IC duration and the existence of professional care with the health indicators stated by caregivers. RESULTS: The analysis included data from 147 caregivers. The mean value of IC ranged from €9,679 per year using the CVM to €11,288 per year using the OCM (p > .05). The mean willingness to pay for an additional hour of IC was €10.9 (SD = 8.3). A total of 46.2 percent of caregivers reported that IC negatively affected theirs physical condition, and 46.3 percent reported that it negatively affected their psychological health. In addition, 40.1 percent declared that caregiving activity made them anxious and 38.8 percent stated they felt alone. Associations were identified between the duration of IC and feeling the need to be replaced, feeling alone and making sacrifices (p < .05). CONCLUSIONS: Informal caregiver burden may be recognized in health technology assessment in order not to underestimate the cost of strategies and to facilitate the comparability of cost-effectiveness outcomes between studies.

[A standardized health report tool for 12 year old children in the Academy of Grenoble]. / Outil d'aide à la réalisation du bilan Infirmier de la douzième année des élèves de l'académie de Grenoble.

INTRODUCTION: Grenoble's regional education authority must provide pupils with medical and screening visits so as to detect health issues or care deficiencies early. The 12th year health check-up for pupils is therefore compulsory. We wanted to offer a standardized tool, the Obi-12, in order to guide that assessment. There were 2 objectives: to create an academic representative overview of the health status of twelve year old students and to implement a field diagnosis on the local scale. METHOD: The Obi-12 was proposed to all middle schools of the Academy. A detailed description of the obtained answers were completed and compared to national data. A statistical analysis (ACM and ACH) was conducted. RESULTS: In total, 2977 assessments were returned (9% of the Academy). The students checked by Obi-12 are in better health, smoke less, have less uncured dental cavities and have more often a normal weight compared to national data. A hierarchical ascendant classification enabled to set 6 patterns in children, of whom some presented an accumulation of unfavorable social-medical characteristics. CONCLUSION: The renewal of Obi-12 will contribute to pupil's health diagnosis at different scales and will enable a follow-up of that pupil's health status. That local knowledge will help to determine vulnerable groups in order to prioritize actions as part of the Educational Health Trajectory.