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Quality of life at age 18 years after extremely preterm birth in the post-surfactant era
Gehan Roberts1, Alice C Burnett, Katherine J Lee
1Premature Infant Follow-Up Program, Royal Women's Hospital, Parkville, Australia; Department of Pediatrics, University of Melbourne, Melbourne, Australia; Department of Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia.
Insights
Extremely preterm (EP) or extremely low birth weight (ELBW) adolescents reported similar quality of life and self-esteem as controls. However, EP/ELBW individuals showed reduced physical activity, sexual activity, and alcohol consumption.
Area of Science:
- Neonatal care and developmental pediatrics.
- Longitudinal cohort studies in adolescent health.
- Perinatal medicine and outcomes research.
Background:
- Advances in neonatal care have increased survival rates for extremely preterm (EP) and extremely low birth weight (ELBW) infants.
- Understanding the long-term psychosocial and functional outcomes of these survivors is crucial for guiding future care.
- Previous studies suggest potential challenges for EP/ELBW individuals in adolescence and young adulthood.
Purpose of the Study:
- To compare self-reported quality of life, health status, self-esteem, and functional outcomes at age 18 years between EP/ELBW adolescents and normal birth weight controls.
- To investigate the relationship between gestational age/birth weight and these outcomes within the EP/ELBW cohort.
- To assess the impact of modern neonatal care, including surfactant use, on long-term adolescent development.
Main Methods:
- A geographic cohort of all surviving EP/ELBW adolescents born in Victoria, Australia (1991-1992) was identified.
- Matched normal birth weight controls were recruited for comparison.
- Self-reported questionnaires assessed quality of life, health status, self-esteem, and functional outcomes at age 18.
Main Results:
- 194 EP/ELBW adolescents and 148 controls provided data.
- No significant differences were found in overall quality of life, health status, or self-esteem between EP/ELBW adolescents and controls.
- EP/ELBW adolescents reported significantly less physical activity, sexual activity, and alcohol intake compared to controls.
Conclusions:
- Adolescents born extremely preterm or with extremely low birth weight demonstrate favorable psychosocial and functional outcomes in young adulthood.
- These findings suggest successful transition into adulthood for EP/ELBW individuals, even with increasing survival rates of the most vulnerable infants.
- While overall well-being is comparable, specific lifestyle behaviors like physical activity and alcohol consumption differ, warranting further investigation.
Objectives:
To assess the self-reported quality of life, health status, self-esteem, and functional outcomes at age 18 years of extremely preterm (EP; <28 weeks gestation) or extremely low birth weight (ELBW; birth weight <1000 g) adolescents born in 1991-1992 compared with normal birth weight (birth weight >2499 g) controls, and, within the EP/ELBW cohort, to assess whether these outcomes are related to gestational age or birth weight.
Study Design:
Self-reported measures of quality of life, health status, self-esteem, and functional outcomes were obtained at age 18 years from a geographic cohort of all survivors born EP/ELBW in 1991-1992 in the state of Victoria, Australia, along with matched normal birth weight controls.
Results:
Data were available from 194 EP/ELBW and 148 control adolescents. EP/ELBW adolescents reported similar overall quality of life, health status, and self-esteem as controls (P > .05). Birth at younger gestational age or lower birth weight were not related to poorer quality of life within the EP/ELBW cohort (P > .05). EP/ELBW adolescents reported less physical activity (OR, 0.5; 95% CI, 0.3-0.8; P < .01), sexual activity (OR, 0.6; 95% CI, 0.4-0.9; P = .01), and alcohol intake (OR, 0.5; 95% CI, 0.3-0.8; P = .01) compared with controls. Other aspects of risk-taking behavior were similar in the 2 groups (P > .05).
Conclusion:
EP/ELBW individuals born after the introduction of exogenous surfactant are transitioning well into young adulthood, despite the fact that more of the tiniest and most immature infants survive than ever before. They report similar quality of life, self-esteem, and social and risk-taking behaviors as controls.
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