Table 2.

Estimated values of incidence for Nabe 4 according to the arrangement type

Fixed effects	Estimated	Std. error	Z value	P
Pure stand (intercept)	1.63	0.40	4.064	<0.001
Alternate-row mixture	−0.42	0.42	−0.921	0.36
Systematic random mixture	−1.04	0.45	−2.317	<0.001

The alternate-row mixture arrangement did not show a significant decrease compared to the pure stand. Standard error of estimated values and z-test are reported