Age (years) n = 152
|
44.6 ± 11.2 (19–64)
|
Mean ± SD (range)
|
Gender n = 152
|
♀ 100 (66%)
|
Female ♀/male ♂ (%)
|
♂ 52 (34%)
|
Body Mass Index, BMI n = 138
|
26.0 ± 4.5 (18.9-38.9)
|
Mean ± SD (range)
|
LBP
a n = 146
|
6.0 ± 2.0 (0.0-10)
|
Mean ± SD (range)
|
Leg pain
a n = 146
|
4.1 ± 3.0 (0.0-9.7)
|
Mean ± SD (range)
|
Previous LBP episodes n = 143
|
107 (74.8%)
|
Frequency (%)
|
Pain days per week: (frequency (%)) n = 144
| |
Less than 1 day per week
|
2 (1.4%)
|
1-2 days per week
|
4 (2.8%)
|
3-4 days per week
|
13 (9.0%)
|
5-6 days per week
|
12 (8.3%)
|
Every day
|
113 (78.5%)
|
Weakness in legs n = 141
|
66 (46.8%)
|
Frequency (%)
|
Paresthesia in legs n = 142
|
93 (65.5%)
|
Frequency (%)
|
Widespread pain n = 143
| |
Frequency (%)
| |
≤ 5 pain areas
|
85 (59.4%)
|
> 5 pain areas
|
58 (40,6%)
|
Vitamin D level (nmol/L) n = 152
|
58.8 ± 26.2 (11–146)
|
Mean ± SD (range)
|
Modic changes (frequency (%)) n = 152
| |
No Modic
|
112 (73.7%)
|
Modic Type 1
|
18 (11.8%)
|
Modic Type 2
|
13 (8.6%)
|
Modic Types 1 + 2
|
9 (5.9%)
|