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Outcomes from an orientation model to reduce attrition in paediatric weight management.

ABSTRACT: We aimed to reduce attrition of newly referred patients in a paediatric weight management programme by implementing an orientation to address families' expectations and screen for and support behavioural and mental health problems and psychosocial stressors at programme outset. Orientation impact was monitored with run charts with percentages of scheduled encounters completed. Long-term impact was assessed by comparing patients in the initial 6 months of the orientation to a baseline group of referred patients during the same 6-month time interval in the prior year (Pre-Orientation Group). The outcome measure was programme attrition within 15 months. Groups were compared using Kaplan-Meier survival analysis and Cox proportional hazards regression modelling. Patients in the Orientation Group had a 23% increased odds of attrition compared to patients in the Pre-Orientation group (adjusted Hazard ratio, aHR 1.23; 95% confidence interval, CI: 1.01, 1.51) and shorter median duration of follow-up (2.0 vs. 2.9 months, P = 0.004). An increase in body mass index z-score of 1 unit resulted in a nearly fivefold increased odds of attrition (aHR 5.24; 95% CI: 2.95, 9.3). An orientation for new patients did not reduce attrition within 15 months. We suggest that ongoing retention strategies should be embedded into the treatment phase of the programme.

SUBMITTER: Zenlea IS

PROVIDER: S-EPMC5023470 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature

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Outcomes from an orientation model to reduce attrition in paediatric weight management.

Zenlea I S IS Milliren C C Herel S S Thomaseo Burton E E Askins N N Ludwig D S DS Rhodes E T ET

Clinical obesity 20160804 5

We aimed to reduce attrition of newly referred patients in a paediatric weight management programme by implementing an orientation to address families' expectations and screen for and support behavioural and mental health problems and psychosocial stressors at programme outset. Orientation impact was monitored with run charts with percentages of scheduled encounters completed. Long-term impact was assessed by comparing patients in the initial 6 months of the orientation to a baseline group of re ...[more]

PMID: 27487780

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Project description:BackgroundMaternal pre-pregnancy body mass index (BMI) and gestational weight gain (GWG) above or below recommendations have been associated with increased paediatric health service utilization as well as increased risk of adverse birth outcomes, including small for gestational age (SGA) and preterm birth (PTB). SGA and PTB are associated with numerous adverse health outcomes in the child, including delayed growth, motor and cognitive impairment. Previous research has identified birth weight and gestational age on the causal pathway in the association between maternal pre-pregnancy BMI and child hospital admissions, there are no studies to date to quantify this relationship across other areas of health service utilization, nor the impact of gestational weight gain. This study aimed to assess if SGA or PTB partially explain the association between maternal weight and paediatric health service utilization.MethodsThe study population consisted of all women who delivered a singleton, live infant in Ontario between 2012 and 2014, and was assembled from data contained in the provincial birth registry. Health service utilization over the first 24 months following birth was examined by linking data from the registry with other provincial health administrative databases housed at ICES. The mediating roles of PTB and SGA were assessed using the Baron-Kenny method and causal mediation analysis.ResultsA total of 204,162 infants were included in the analysis of maternal pre-pregnancy BMI and 171,127 infants were included in the GWG analysis. The small magnitude of association between maternal BMI and paediatric health service utilization impacted our ability to estimate the indirect effect of maternal BMI through adverse birth outcomes (adjusted indirect effect = 0.00). 56.7% of the association between below recommended GWG and increased hospitalizations was attributed to PTB, while 6.8% of the association was attributed to SGA.ConclusionPaediatric hospitalizations may be partially attributable to PTB and SGA in children born to mothers with below-recommended GWG. However, maternal weight also appears to be related to increased paediatric health service utilization independent of PTB and SGA.

Dataset Information

Outcomes from an orientation model to reduce attrition in paediatric weight management.

Publications

Outcomes from an orientation model to reduce attrition in paediatric weight management.

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