Table 5.

Continuous Moderator Analyses

Association	K (N)	β (SE)	95% CI	Z
Pain Intensity
Gender	32 (4534)	0.04 (0.14)	[−0.23, 0.31]	0.29
Age	27 (3376)	−0.002 (0.02)	[−0.05, 0.04]	−0.10
Pain Intensity	30 (4246)	−0.0002 (0.02)	[−0.05, 0.04]	−0.01
Pain Duration	20 (3082)	0.001 (0.002)	[−0.002. 0.005]	0.73
Physical Disability
Gender	29 (4582)	−0.07 (0.16)	[−0.39, 0.25]	−0.42
Age	26 (3696)	−0.004 (0.02)	[−0.05, 0.04]	−0.16
Pain Intensity	25 (3900)	0.03 (0.02)	[−0.01, 0.08]	1.47
Pain Duration	17 (3228)	0.001(0.003)	[−0.005, 0.006]	0.28
Anxiety
Gender	14 (2798)	−0.06 (0.19)	[−0.43, 0.32]	−0.29
Age	11 (1912)	0.03 (0.04)	[−0.05, 0.12]	0.74
Pain Intensity	11 (2591)	0.02 (0.04)	[−0.05, 0.10]	0.65
Pain Duration	11 (2434)	−0.002 (0.003)	[−0.008, 0.003]	−0.84
Depression
Gender	17 (2545)	−0.08 (0.18)	[−0.43, 0.27]	−0.46
Age	15 (2384)	−0.001 (0.03)	[−0.05, 0.05]	−0.02
Pain Intensity	14 (1995)	−.01 (0.04)	[−0.10, 0.07]	−0.33
Pain Duration	11 (1728)	.01 (0.003)	[−0.0003, 0.01]	1.87
Quality of Life
Gender	9 (1684)	−1.07 (0.62)	[−2.29, 0.14]	−1.73
Age	8 (959)	−0.06 (0.15)	[−0.15, 0.04]	−1.20
Pain Intensity	9 (1718)	0.04 (0.04)	[−0.04, 0.13]	0.96
Pain Duration	6 (1451)	−0.002 (0.006)	[−0.01, 0.01]	−0.27

^*p<.05

^**p<.01