Table 1.

	Sex	Age [years]	BMI [kg/m2]	Arthroscopic findings
				Effusion	Synovialitis	Form of medial meniscus tear
LE	female	40	26.7			radial
DB	female	41	25.9		+	buckle handle
RK	male	35	28.1			flap
RM	male	28	24.5			horizontal
HW	male	32	29.4	+	+	horizontal
LS	male	27	27.3		+	radial
GE	male	32	29.2			horizontal
SD	male	28	24.4	+		horizontal
MJ	female	25	26.4	+		radial
LC	female	45	23.2	+		flap
SJ	male	26	29.1			flap
MA	female	26	25.7			radial