Immunohistological analysis in diagnosis of plasma cell myeloma based on cytoplasmic kappa/lambda ratio of CD38-positive plasma cells

Figures & data

Table 1. Result of frequency table in staistical analysis

	x≦l	l < x≦u	u < x	Total
Multiple myeloma	na	nb	nc	19
Control	nd	ne	nf	19

Table 2. Result of frequency table in statistical analysis

	x ≦ 0.59	0.59 < x ≦ 4.0	4.0 < x	Total
Multiple myeloma	6	1	12	19
Control	1	18	0	19

Table 3. Results of frequency table evaluation

	Control	Multiple myeloma
Kappa/lambda ≦ 0.59 or kappa/lambda > 4.0	1	18
0.59 < kappa/lambda ≦ 4.0	18	1