Figure 1.
![The relationship between age and the predicted probability of being underweight (weight-for-age z score [WAZ] < −1) with 95% CIs from a logistic regression model of the combined cohort (n = 2000) of children with SCA screened for the SPRING and SIT trials. Underweight (WAZ < −1.0) was defined using z scores calculated from the World Health Organization growth reference and Canadian Pediatric Endocrine Group growth charts.](https://ash.silverchair-cdn.com/ash/content_public/journal/bloodadvances/7/22/10.1182_bloodadvances.2023009711/3/blooda_adv-2023-009711-gr1.jpeg?Expires=1724257420&Signature=IE4NaJmW1xIyINKPAYnImrILIKkDTRFUZ0f2-n18IWtD6SP1-8kgmKeviZtzeBQnS2lv0xiW6A47Hufckd5KX6sO6mrzmNc1YS~Sih3QeUuhO1eIhk5aj2yYC8hinJWnUNnjCIXuRO45zkGZM9w2HfMOZ4tEZRYoZpw1ZbHdX~uUGlgFxBQtwXrpKaExRv3~IpZ9ELe-XdDdX~cJTGvdv9f7nrTlmUCEUVu6jarLuI7pc3lGkzs0XrP3RL1eJTwlH2I04qmlj6rGVUJc29Ai6f6gbsXyCdt8EMnrg0cSGjIE-2HmMFtg6Mm3zHG80di8Qf2DiYDBomdDDQ8q3U3Wag__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
The relationship between age and the predicted probability of being underweight (weight-for-age z score [WAZ] < −1) with 95% CIs from a logistic regression model of the combined cohort (n = 2000) of children with SCA screened for the SPRING and SIT trials. Underweight (WAZ < −1.0) was defined using z scores calculated from the World Health Organization growth reference and Canadian Pediatric Endocrine Group growth charts.
