Table 1.

Distribution of the total score of the quality of life in the patients.

Total scoreof qualityof life	2002–2003		1999
	Number of patients	%	Number of patients	%
<30	2	0.7	4	2
30-	1	0.35	6	3
40-	15	5.26	16	8
50-	55	19.3	54	27
60-	112	39.3	69	34.5
70-	71	24.91	41	20.5
80-	23	8.07	10	5
90–105	6	2.11	0	0