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Observational Study
Copyright: ©Author(s) 2026.
World J Orthop. Aug 18, 2026; 17(8): 123460
Published online Aug 18, 2026. doi: 10.5312/wjo.123460
Table 8 Positive and negative predictive value, positive and negative likelihood ratio of each of the characteristic dysplastic features alone in identifying predisposition to bone injury
Characteristic dysplastic signs
Positive predictive value
Negative predictive value
Positive likelihood ratio (%)
Negative likelihood ratio (%)
Asthenic body type2.10.643.881.1
Dolichostenomelia2.70.639.586.4
Arachnodactyly2.10.552.080.1
Narrow facial skeleton1.50.368.867.2
Infundibular chest11.40.830.597.1
Keel-shaped chest7.00.919.297.2
Gothic palate4.90.637.192.8
Keloid scars1.60.841.674.5
Paresthesia1.60.558.768.7
Muscle spasms/cramps1.20.477.447.0


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