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. Author manuscript; available in PMC: 2016 Feb 10.
Published in final edited form as: Neurol Clin. 2009 Aug;27(3):801–vii. doi: 10.1016/j.ncl.2009.04.008

Table 3.

Prognostic indicators

Favorable Poor
• Short duration of symptoms (<1 y) • Chronic symptoms
• Inconsistency of movements • Motor symptoms
• Good physical health • Smoking
• Positive social life perception • Suggestibility
• Elimination of stressor • Pending litigation
• Patient’s perception of receiving effective treatment • Dissatisfaction with physician
• Changed marital status • Older age at onset of symptoms
• If admitted to hospital, resolution of symptoms on discharge

Data from Refs.55,56,58,74