# Chronic pain { "id": "S93009482", "title": "Chronic pain", "url": "/topics/S93009482", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "ebf7df7de1dfb323", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "54258700948750884", "address_version": "morton4x16-v1", "coordinates": [ 0, 22, 11481, 10240 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works on pain that persists over a long period of time. Works on pain that is difficult to control are entered under [Intractable pain.] Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh93009482 No owner-reviewed local answer yet.