Table 4. Damage in hand joints: Cross-tabulation of 532 finger pairs (from 133 patients with finger damage) by number of joints damaged in left and right fingers excluding the thumbs at last observation.

	Left finger
Right finger	0	1	2	3
	229	59	19	2
0	263.45	78.31	9.22	0.81
	(4.50)	(4.76)	(10.38)	(1.73)
	70	57	8	2
1	78.56	32.20	12.24	2.30
	(0.93)	(17.06)	(1.47)	(0.04)
	12	14	24	3
2	9.29	12.31	10.43	4.94
	(0.79)	(0.23)	(17.67)	(0.76)
	2	2	1	28
3	0.82	2.25	5.12	8.74
	(1.68)	(0.03)	(3.32)	(42.46)

*Observed value; † Expected value; ‡Contribution to the test statistic

Observed data: G=107.82; Simulated samples: max. G=49.14, 95% <23.24, 99% <28.75.