The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

Table 4 The relationship between KPS state post and KPS state pre

From: Brain tumor surgery in the elderly: a single institution experience of short-term outcome—a retrospective case study

			KPS state pre
			< 70	70 or more
KPS state post	< 70	Count	7	4
		% within KPS state post	63.6%	36.4%
		% within KPS state pre	41.2%	28.6%
		% of total	22.6%	12.9%
	70 or more	Count	10	10
		% within KPS state post	50.0%	50.0%
		% within KPS state pre	58.8%	71.4%
		% of total	32.3%	32.3%

KPS Karnofsky Performance Scale

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