evidencegaps
Primary study · included by 1 review

Biochemical Investigations of Different Forms of Osteogenesis Imperfecta. Evaluation of 44 Cases

Cetta 1983 · Cetta Giuseppe, Luca Giancarlo De, Tenni Ruggero, et al. · Connective Tissue Research · 1983

Included by

Post-translational modifications of collagen type I in osteogenesis imperfecta: Systematic review and meta-analysis.
Non-Cochrane · other · 2026 · cited as Cetta 1983 · Table 3; Supplementary material 2 (meta-analysis reference list)
Outcome this study informsPooled effectEvidenceCertainty
Glycosylation ratio (diglycosylated/monoglycosylated hydroxylysine, GGHYL/GHYL) in collagen-I
OI collagen-I (patient-derived bone, fibroblast or dentine samples) vs Control (healthy) collagen-I
Normalized mean difference 0.55 [0.38, 0.71]5 studies · 17 participantsGRADE not reported

1 including review in total.