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Fig. 1 | Respiratory Research

Fig. 1

From: Health-related quality of life in young adults with congenital central hypoventilation syndrome due to PHOX2B mutations: a cross-sectional study

Fig. 1

Number of patients in each Z-score category for the SF-36 components and component summaries. a: Z-score above −1.64, no significant alteration of quality of life; b: Z-score from −1.64 to −195, moderate alteration of quality of life; c: Z-score from −1.96 to −2.32, severe alteration of quality of life; d: Z-score 2.33 and below, very severe alteration of quality of life. PF, physical functioning; RP, role limitation due to physical function; BP, bodily pain; GH, general health perception; VT, vitality; SF, social functioning; RE, role limitation due to emotional function; MH, mental health; PCS, physical component summary; MCS, mental component summary

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