Children with juvenile idiopathic arthritis: are health outcomes better for those diagnosed younger?

BACKGROUND: Children living with juvenile idiopathic arthritis (JIA) have swollen, painful and stiff joints, which may have an impact on all spheres of their life, as well as their family. While children diagnosed in their preschool years may be at risk for worse physical outcomes than children diagnosed later in life, it is not clear whether they have worse psychological outcomes and whether these outcomes have an impact on their everyday life. The aim of this study was to examine the association between age at diagnosis and health outcomes in families of children with JIA. METHODS: Parents of children with JIA (n = 182) who attended rheumatology clinics at the Montreal Children's Hospital and British Columbia Children's Hospital completed measures assessing socio-demographic attributes, their child's health status, health-related quality of life and pain level, as well as their own level of psychological distress and coping behaviours. Regression models explored the association between age at diagnosis and health outcomes while adjusting for sex, age, severity and duration of the disease. RESULTS: Parents of children diagnosed with JIA before 5 years of age found their child to have a better health-related quality of life in terms of psychosocial functioning than parents of children diagnosed later [ß = -0.91 (-1.63, -0.19)]. Children diagnosed younger were also found to be less limited in schoolwork or activities with friends because of emotional or behavioural problems than children diagnosed later [odds ratio = 0.07 (0.01, 0.42)]. CONCLUSIONS: Children diagnosed younger seem to show good psychosocial adjustment, which may also be true for their caregivers. Perhaps more attention to psychosocial adjustment should be given to families of children who are diagnosed with the disease at an older age.

Seasonal congestive heart failure mortality and hospitalisation trends, Quebec 1990-1998.

STUDY OBJECTIVE: To describe seasonal congestive heart failure (CHF) mortality and hospitalisations in Quebec, Canada between 1990-1998 and compare trends in CHF mortality and morbidity with those in France. DESIGN: Population cohort study. SETTING: Province of Quebec, Canada. PATIENTS: Mortality data were obtained from the Quebec Death Certificate Registry and hospitalisation from the Quebec Med-Echo hospital discharge database. Cases with primary ICD-9 code 428 were considered cases of CHF. RESULTS: Monthly CHF mortality was higher in January, declined until September and then rose steadily (p<0.05). Hospital admissions for CHF declined from May until September (moving averages analysis p<0.0001). Seasonal mortality patterns observed in Quebec were similar to those observed in France. CONCLUSION: CHF mortality in Quebec is highest during the winter and declines in the summer, similar to observations in France and Scotland. This suggests that absolute temperatures may not necessarily be that important but increased CHF mortality is observed once environmental temperatures fall below a certain "threshold" temperature. Alternatively better internal heating and warmer clothing required for survival in Quebec may ameliorate mortality patterns despite colder external environments.

Waiting time for rehabilitation services for children with physical disabilities.

BACKGROUND: Early rehabilitation may minimize disability and complications. However, children often wait a long time to gain admission to rehabilitation centres. OBJECTIVES: To describe waiting times for paediatric physical and occupational therapy and to determine factors associated with these waiting times. RESEARCH DESIGN: The study was a prospective cohort design. Patients were followed from 1 January 1999 to 1 March 2000. SUBJECTS: All children with physical disabilities, aged 0-18 years, referred in 1999 from the Montreal Children's Hospital to paediatric rehabilitation centres. MEASURES: Data on date of referral, date of first appointment at the rehabilitation centre, age, gender, diagnosis, region and language were obtained from the rehabilitation transfer database. Primary family caregivers of children who were transferred to a rehabilitation facility participated in a telephone interview regarding their perceptions of the transfer process. RESULTS: There were 172 children referred to rehabilitation facilities. The mean age of the children was 2.5 years. Average waiting time was 157.4 days (SD 57.1) for occupational therapy and 129.4 days (SD 51.6) for physical therapy. Decreased waiting time was associated with living in the city as opposed to the suburbs (hazard ratio=1.77; 95% confidence interval=0.92-3.41) and inversely associated with age (hazard ratio=0.46; 95% confidence interval=0.34-0.62). Among the 41 primary family caregivers who participated in the survey, higher empowerment scores were associated with shorter waits for rehabilitation. CONCLUSION: Waiting time for rehabilitation services needs to be reduced. Empowered parents appear to manoeuvre within the system to reduce waiting times for their children.