LOINC long common name : Distress subscore [STarT Back];
LOINC description : The Keele STarT Back Screening Tool distress subscore is the sum of items 5 through
9. If a patient's total score [LOINC: 91351-7] is greater than or equal to 4, then
the distress subscore differentiates between medium risk (subscore of 3 or less) and
high risk (subscore of 4 or more) of developing long-term back pain. The distress
subscore is also referred to as the psych score in Keele documentation.;