Table 1. Quantitative parameters of Back Pain NRS and Treatment
resistance depression (TRD) at different time intervals
Numeric Pain Rating Scale (NPRS, range 0-10); Hamilton Rating Scale for
Depression (HDRS / HAM-D-17 , range 0-52); Beck’s Depression Inventory
(BDI , range 0-63) ; Inventory of Depressive Symptomatology Self Report
(IDS – SR , range 0-84); Beck Anxiety Inventory (BAI, range 0-63);
Maudsley Staging Method (MSM , range 0-15); Mini-Mental Status
Examination (MMSE , range 0-30); Mini International Neuropsychiatric
Interview (MINI , range 0-6)