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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: J Paediatr Child Health. 2010 Oct 26;47(1-2):27–33. doi: 10.1111/j.1440-1754.2010.01886.x

Table 3.

Descriptive statistics and internal consistency reliability estimates of the Thai Quality of Life for HIV-infected Children

Scale Number
of items		 Mean
score		 Standard
deviation		 Minimum
score		 Maximum
score		 % scoring
of floor		 % scoring
of ceiling		 Cronbach’s
alpha
Physical functioning 8 75.8 15.6 34.4 100 0 5.9 0.749
Emotional functioning 5 77.4 18.7 20 100 0 17.9 0.739
Social functioning 5 82.7 17.5 25 100 0 28.4 0.724
School functioning 5 68.6 15.9 15 100 0 1.0 0.572
Human immunodeficiency virus-targeted scale 17 79.8 12.2 47.1 100 0 1.7 0.819

All correlations are significant at the 0.01 level (two-tailed).