Fig. 2

Proportion of pediatric patients with HPP using assistive devices for disability. Note that patients could report the use of more than one type of assistive device. Data presented were assessed by both HIPS and HOST unless otherwise stated (n = 59). aHome modifications consisted of alterations to the kitchen, bathroom, bedroom, and/or entryways. These were assessed by HIPS only (n = 44). There were five respondents who did not respond to this question in the survey. HIPS, Hypophosphatasia Impact Patient Survey; HOST, Hypophosphatasia Outcomes Study Telephone interview; HPP, hypophosphatasia