Table 4 Associations between timing of back pain and spine modes (N = 1405).
Timing of back pain* | Sex adjusted model† | Fully-adjusted model¶,† | ||
|---|---|---|---|---|
β (95%CI) | P value | β (95%CI) | P value | |
SM1 | ||||
No back pain | 0 | 0.28 | 0 | 0.28 |
Mid-adulthood only | 0.09 (−0.09, 0.27) | 0.09 (−0.09, 0.27) | ||
Later adulthood only | −0.09 (−0.22, 0.04) | −0.09 (−0.23, 0.04) | ||
Persistent | −0.01 (−0.15, 0.13) | −0.02 (−0.16, 0.12) | ||
SM2 | ||||
No back pain | 0 | 0.35 | 0 | 0.34 |
Mid-adulthood only | −0.04 (−0.22, 0.13) | −0.03 (−0.21, 0.15) | ||
Later adulthood only | 0.02 (−0.11, 0.15) | 0.03 (−0.10, 0.16) | ||
Persistent | 0.11 (−0.03, 0.25) | 0.12 (−0.02, 0.26) | ||
SM3 | ||||
No back pain | 0 | 0.089 | 0 | 0.40 |
Mid-adulthood only | −0.14 (−0.30, 0.01) | −0.12 (−0.27, 0.04) | ||
Later adulthood only | −0.09 (−0.21, 0.03) | −0.06 (−0.18, 0.05) | ||
Persistent | −0.13 (−0.25, −0.01) | −0.06 (−0.18, 0.06) | ||
SM4 | ||||
No back pain | 0 | 0.22 | 0 | 0.49 |
Mid-adulthood only | −0.07 (−0.25, 0.11) | −0.07 (−0.24, 0.11) | ||
Later adulthood only | −0.003 (−0.14, 0.13) | −0.003 (−0.14, 0.13) | ||
Persistent | −0.14 (−0.28, −0.0003) | −0.10 (−0.24, 0.04) | ||
SM5 | ||||
No back pain | 0 | 0.27 | 0 | 0.33 |
Mid-adulthood only | 0.05 (−0.13, 0.23) | 0.05 (−0.13, 0.23) | ||
Later adulthood only | −0.07 (−0.20, 0.06) | −0.07 (−0.21, 0.06) | ||
Persistent | −0.11 (−0.25, 0.03) | −0.10 (−0.24, 0.04) | ||
SM6 † | ||||
Men, n = 676 | ||||
No back pain | 0 | 0.027 | 0 | 0.067 |
Mid-adulthood only | −0.13 (−0.39, 0.12) | −0.12 (−0.38, 0.13) | ||
Later adulthood only | −0.26 (−0.45, −0.08) | −0.24 (−0.43, −0.05) | ||
Persistent | −0.21 (−0.41, −0.01) | −0.16 (−0.37, 0.04) | ||
Women, n = 729 | ||||
No back pain | 0 | 0.23 | 0 | 0.29 |
Mid-adulthood only | −0.15 (−0.39, 0.09) | −0.15 (−0.39, 0.09) | ||
Later adulthood only | 0.07 (−0.12, 0.25) | 0.06 (−0.13, 0.24) | ||
Persistent | −0.11 (−0.31, 0.08) | −0.11 (−0.30, 0.09) | ||
SM7 | ||||
No back pain | 0 | 0.81 | 0 | 0.79 |
Mid-adulthood only | −0.03 (−0.21, 0.15) | −0.04 (−0.21, 0.14) | ||
Later adulthood only | 0.02 (−0.11, 0.15) | 0.02 (−0.12, 0.15) | ||
Persistent | 0.06 (−0.08, 0.20) | 0.06 (−0.08, 0.20) | ||
SM8 | ||||
No back pain | 0 | <0.001 | 0 | <0.001 |
Mid-adulthood only | 0.27 (0.10, 0.44) | 0.26 (0.09, 0.43) | ||
Later adulthood only | 0.06 (−0.06, 0.19) | 0.06 (−0.07, 0.18) | ||
Persistent | 0.29 (0.16, 0.42) | 0.27 (0.13, 0.40) | ||
