Diseases	Classification Function
Non-Organic Insomnia	$z_{1} = 0.1818182 a_{1} + 0.090909 a_{6} + 0.1818182 a_{7}$
Recurrent Depressive Disorder	$\begin{array}{l} z_{2} = 0 .03030303 a_{1} +0 .3636364 a_{2} +0 .03030303 a_{3} \\ +0 .03030303 a_{6} +0 .2424242 a_{7} \end{array}$
Mixed Anxiety And Depression	$z_{3} = a_{2}$
Anxiety	$z_{4} = 0 .5 a_{1} +0 .833333 a_{2}$
Anxiety disorder	$z_{5} = 0 .33333333 a_{1} +1 .3333333 a_{2}$
Schizophrenia	$z_{6} = 1 .666667 a_{2} +0 .3333333 a_{6}$
Obsessive-Compulsive Disorder	$z_{7} = 1 .583333 a_{2} +0 .25 a_{4} +0 .5 a_{5} +0 .25 a_{7}$
Bipolar Affective Disorder	$z_{8} = 0 .333333 a_{1} +2 .1666667 a_{2} +0 .1666667 a_{5}$
Sleep disorder	$z_{9} = 0 .2867143 a_{1} +2 .51429 a_{2} +0 .1428571 a_{4}$
Depression	$z_{10} = 0 .333333 a_{1} +3 a_{2}$