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Degenerative cascade in the lower lumbar spine in the entire cohort
| Mean | Sd | p value | |
|---|---|---|---|
| L34 Pfirrmann | 1.88 | 0.94 | 0.0006 |
| L45 Pfirrmann | 2.75 | 1.14 | <0.0001 |
| L5S1 Pfirrmann | 4.44 | 0.62 | |
| L34 facet angle | 50.9 | 8.9 | 0.001 |
| L45 facet angle | 57.9 | 8.3 | |
| L34 facet score | 8 | 2.1 | 0.0001 |
| L45 facet score | 10.5 | 2.4 |
