Table 2.

A 2 × 3 contingency table of CI state (negative/positive) by $\mathsf{\alpha }$-syn inclusion (LB or PB/punctate inclusions/no inclusion).

			Cytoplasmic α-syn Inclusion						Total
			LB/PB		Punctate		No Inclusion
			O1	O2	O1	O2	O1	O2	O1	O2
CI state	CI+	Count	23	18	28	31	125	146	176	195
		Expected count	20.9	16.6	34.5	35.9	120.7	142.6
		% Within CI state	14.0	9.2	15.9	15.9	71.0	74.9
		Adjusted residual	1.6	1.3	−4.0	−3.2	2.3	2.0
	CI−	Count	0	0	10	8	8	9	18	17
		Expected count	2.1	1.4	3.5	3.1	12.3	12.4
		% Within CI state	0.0	0.0	55.6	47.1	44.4	52.9
		Adjusted residual	−1.6	−1.3	4.0	3.2	−2.3	−2.0
		p-value	0.11	0.19	6.3 × 10−5	1.3 × 10−3	0.021	0.046
Total			23	18	38	39	133	155	194	212

$\mathsf{\alpha }$-syn: $\mathsf{\alpha }$-synuclein; LB: Lewy body; PB: pale body; Punctate: punctate inclusions; O1: observer 1; O2: observer 2; CI+: CI-positive neuron; CI−: CI-negative neuron.