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Table 2 Mean, SD, missing data, floor and ceiling scores of each item ( n= 238)

From: Translation and validation of the Chinese version of the quality of life radiation therapy instrument and the head & neck module (QOL-RTI/H&N)

Item Mean SD Missing(%) Floor(%) Ceiling(%) Item Mean SD Missing(%) Floor(%) Ceiling(%)
RTI1 6.55 3.04 0.0 3.4 19.3 RTI21 7.23 2.39 0.0 0.4 26.1
RTI2 6.68 2.94 0.0 0.4 21.4 RTI22 6.97 2.94 0.0 0.4 25.2
RTI3 5.97 3.20 0.0 1.7 16.4 RTI23 5.84 2.75 16.0 3.4 11.8
RTI4 7.67 3.15 0.0 5.5 39.1 RTI24 6.79 2.74 0.0 1.3 16.4
RTI5 5.28 3.08 0.0 5.5 12.2 RTI25 6.53 1.93 0.8 1.3 5.9
RTI6 6.44 3.32 0.0 7.6 20.6 RTI26 7.41 3.15 0.0 4.2 34.0
RTI7 3.99 3.35 0.0 18.1 7.1 RTI27 6.95 3.36 0.0 6.7 33.2
RTI8 5.31 2.75 0.0 6.3 7.1 RTI28 3.79 3.50 0.0 10.1 13.4
RTI9 5.81 3.44 0.4 6.3 21.8 RTI29 3.55 3.31 0.4 15.5 9.7
RTI10 7.78 2.22 0.0 0.4 30.7 RTI30 4.44 3.55 0.4 8.8 18.1
RTI11 7.99 2.33 0.0 1.3 31.9 RTI31 6.00 3.53 0.0 5.5 22.7
RTI12 8.16 2.30 0.4 1.3 37.8 RTI32 6.71 3.16 0.0 5.5 23.5
RTI13 5.13 3.36 0.0 9.7 15.5 RTI33 7.78 2.83 0.0 3.4 33.6
RTI14 5.59 3.61 0.8 12.6 22.7 RTI34 7.65 2.75 0.0 2.5 36.1
RTI15 7.01 2.37 0.0 0.8 22.3 RTI35 5.59 3.16 0.0 7.1 14.3
RTI16 8.71 1.87 0.4 1.3 50.4 RTI36 7.47 2.48 0.0 2.5 26.1
RTI17 9.41 1.34 0.0 0.8 72.7 RTI37 6.82 3.24 0.0 5.9 28.2
RTI18 2.44 3.20 0.0 47.1 7.1 RTI38 5.68 3.21 0.0 5.9 18.1
RTI19 7.35 3.20 0.0 2.9 37.8 RTI39 8.95 2.32 0.0 2.1 67.2
RTI20 7.14 2.05 0.0 0.8 14.3       
  1. Mean score: 0 (worst QOL) to 10 (best QOL). RTI1: the first item of the QOL-RTI/H&N scale, etc. SD: standard deviation.