GMS | GMS German Medical Science — an Interdisciplinary Journal | Subgroups in chronic low back pain patients – a step toward cluster-based, tailored treatment in inpatient standard care: On the need for precise targeting of treatment for chronic low back pain

Table 1: Socio-demographic data and pain impairment of the analyzed patients (N=320)
(N: Number; SD: standard deviation)

gms | German Medical Science