Table A3.

Parameter estimates for multilevel model A.3.

Predictors	Fixed Effects				Random Effects
	Est.	SE	t (df)	p	Est.	SD	Χ2 (df)	p
Intercept	3.11	0.23	13.69 (72)	<0.001	3.77	1.94	5816.76 (72)	<0.001
Discrepancy	0.37	0.05	7.14 (71)	<0.001	0.31	0.56	261.34 (71)	<0.001
Partner	0.05	0.09	0.59 (71)	0.558

Notes: Outcome variable is TB. n (level 1) = 3953. n (level 2) = 73. Est. = Estimate (unstandardized regression coefficient). SE = standard error.