SynthesisBone2025
Bone mineral density deficits in individuals born preterm persist through young adulthood: A systematic review and meta-analysis of DXA studies.
Synthesis in Bone, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Reliability of Singh's Index and Calcaneal Index in Assessing Osteoporosis Compared with Quantitative Ultrasound Bone Mineral Density.Journal of orthopaedic case reports · 2026Article
- Evaluation of bone changes in patients born premature using mandibular indices and fractal dimension analysis on dental panoramic radiographs.Scientific reports · 2026Observational
- Clinical Efficacy and Safety of Local Bone Grafting Combined with Implant Restoration in Patients with Diabetes Mellitus and Partial Edentulism.Clinical, cosmetic and investigational dentistry · 2026Article
- The Long-Term Impact of Preterm Birth on Metabolic Bone Profile and Bone Mineral Density in Childhood.Metabolites · 2025Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Individuals born preterm are at increased risk for bone deficits given that the majority of skeletal mineral accrual occurs during the final gestational trimester. It is unclear how preterm birth affects bone density with aging or if individuals born preterm have increased rates of osteoporosis. This systematic review and meta-analysis summarizes the current data on bone mineral content and density measured by dual-energy x-ray absorptiometry (DXA) at any time across the lifespan after preterm birth in generally healthy, appropriate size for gestational age individuals. Three databases, including PubMed, Scopus, and CINAHL, were searched using keywords related to preterm birth and skeletal mineralization. Total body, lumbar spine, and femoral neck were the most frequently reported DXA measurement sites. A total of 39 studies (145 comparisons) were included in the meta-analyses, with bone outcomes measured within days of birth through about 30 years of age, depending on the measurement site. Preterm birth was associated with reduced bone mineral content and density. The largest total body bone deficits were observed in preterm individuals who were less than one year of age, with greater variability observed during childhood and adolescence. Individuals born preterm in the oldest cohort (17-30 years) maintained deficits in bone mineral density as they approached the age of peak bone mass. Importantly, there were no DXA studies of preterm individuals beyond 30 years of age, so it remains unclear how preterm birth affects the skeleton with advanced aging.
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Registered trials
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