Table 5.

Association of residual symptoms with clinical variables (continuous)

Clinical variables	Total HDRS score r (P)	Total YMRS score r (P)
Age (years)	−0.022 (0.521)	−0.117 (0.001)***
Age of onset (years)	−0.082 (0.017)*	−0.112 (0.001)***
Mean number of manic episodes per year of illness	−0.178 (<0.001)***,#	−0.018 (0.594)#
Mean number of depressive episodes per year of illness	0.007 (0.834)#	−0.030 (0.382)#
Mean number of hypomanic episodes per year of illness	0.102 (0.003)**,#	0.054 (0.119)#
Mean number of mixed episodes per year of illness	0.093 (0.007)**,#	0.076 (0.027)*,#
Mean number of total episodes per year of illness	−0.076 (0.027)*,#	−0.010 (0.781)#

^#Spearman co-efficient; *P<0.05; **P<0.01; ***P<0.001. YMRS – Young Mania Rating Scale; HDRS – Hamilton Depression Rating Scale