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. 2015 Jan 23;8:59–66. doi: 10.2147/JMDH.S61723

Table 2.

Description of disability

Number %
Course of disability over the past 2 years
 Considerable decline 138 30.46%
 Slight decline 86 18.98%
 Mixed course/no change 124 27.37%
 Slight improvement 65 14.35%
 Considerable improvement 40 8.83%
Current level of disability
 Mild 28 6.25%
 Moderate 157 35.04%
 Severe 202 45.09%
 Disabled 61 13.62%