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. 2011 Feb 15;50(7):1280–1287. doi: 10.1093/rheumatology/ker020

Fig. 1.

Fig. 1

Comparison of MOS-Sleep scales between SSc patients, previous MOS participants and US general population. *P < 0.05. SLPQRAW: sleep quantity (h); SLPD: sleep disturbance; SLPSNR: snoring; SLPSOB: awakening short of breath or with headache; SLPA2: sleep adequacy; SLPS3: daytime somnolence. All scales (except sleep quantity) are scored from 0 to 100. In addition, all scales (except sleep adequacy) are scored from better (0) to worse (100). Sleep adequacy is scored from worse (0) to better (100).