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Fig. 2 | Orphanet Journal of Rare Diseases

Fig. 2

From: High prevalence of symptomatic spinal stenosis in Norwegian adults with achondroplasia: a population-based study

Fig. 2

Symptomatic spinal stenosis (SSS) by age in adults with achondroplasia. The estimates are based on SSS status at time of inclusion in the study (dotted logistic regression curve) and interview data regarding age at symptom onset (drawn Kaplan-Meier curve). Based on the Kaplan-Meier plot, we estimate that 65% (95% confidence interval 44 to 78%) will have SSS by the age of 40, and 83% (95% confidence interval 62 to 93%) by the age of 45

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Orphanet Journal of Rare Diseases

ISSN: 1750-1172