{'fraction_non_alphanumeric': 0.025735294117647058, 'fraction_numerical': 0.0012254901960784314, 'mean_word_length': 4.713286713286713, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
The use of opioids in treatment of chronic pain: an examination of the ongoing controversy.

The opium poppy has deeply intertwined its roots in human history. For instance, as the highly effective (and very scarce) single analgesic of the Civil War, it was eventually scorned because of the thousands of veterans whose lives were lost to addiction and despair. From Coleridge to Cobain, opioids have been inextricably linked to art, music and literature. The destiny of nations has even turned on opium supply and demand, as in the Opium Wars in China in the mid-1BOOs. It is primarily in modem times that the socio-political impact of these substances has been cataloged and legislated for (and against). A whole generation's conscience rings with admonitions to 'just say no' the impact of which these liminal and