Multiple Symptom Illness in New Zealand Contemporary Veterans
aut.relation.endpage | 67 | |
aut.relation.issue | 1580 | |
aut.relation.journal | New Zealand Medical Journal | |
aut.relation.startpage | 62 | |
aut.relation.volume | 136 | |
dc.contributor.author | McBride, David Iain | |
dc.contributor.author | Richardson, Amy | |
dc.contributor.author | Gardner, Dianne | |
dc.contributor.author | Wyeth, Emma | |
dc.contributor.author | Shepherd, Daniel | |
dc.contributor.author | Derrett, Sarah | |
dc.contributor.author | Cameron, Claire | |
dc.date.accessioned | 2023-08-18T00:06:40Z | |
dc.date.available | 2023-08-18T00:06:40Z | |
dc.date.issued | 2023-08-04 | |
dc.description.abstract | AIMS: To describe patterns of multiple symptom illness (MSI) in New Zealand military veterans, defined as clusters of "medically unexplained" symptoms not fitting within a specific medical diagnosis, and to investigate the relationship with exposure to traumatic events. METHODS: We designed an online cross-sectional survey. The participants of interest were the 3,874 currently serving veterans who had been deployed to a conflict zone, but all veterans were eligible to participate. A modified Centers for Disease Control (CDC) 54-item symptom checklist identified MSI, the post-traumatic checklist-military version (PCL-M) identified symptoms of post-traumatic stress disorder (PTSD) and the brief trauma scale assessed "war zone" service. Factor analysis was used to identify unobserved "latent factors" in the data, factor severity scores and the number of symptoms being calculated for each respondent. RESULTS: The CDC questionnaire was completed by 1,819 veterans, with 1,672 completing the PCL-M. The factor analysis revealed three factors, explaining 86% of the variation in the data. Factor 1 symptoms were of an arthro-neuromuscular nature, Factor 2 cognitive and Factor 3 psycho-physiological. Discriminant function analysis showed that the factors could discriminate between those with and without PTSD but could not discriminate between those who did and did not serve in a war zone. CONCLUSIONS: In veterans, multiple symptoms including pain, sleep disorders, cognitive problems and avoidance, especially when severe, may be worthy of further investigation by health professionals because of the possible association with PTSD. | |
dc.identifier.citation | New Zealand Medical Journal, ISSN: 1175-8716 (Print); 1175-8716 (Online), New Zealand Medical Association, 136(1580), 62-67. | |
dc.identifier.issn | 1175-8716 | |
dc.identifier.issn | 1175-8716 | |
dc.identifier.uri | http://hdl.handle.net/10292/16568 | |
dc.language | eng | |
dc.publisher | Pasifika Medical Association | |
dc.relation.uri | https://nzmj.org.nz/journal/vol-136-no-1580/multiple-symptom-illness-in-new-zealand-contemporary-veterans | |
dc.rights | The New Zealand Medical Journal is fully available to individual subscribers and does not incur a subscription fee. This applies to both New Zealand and international subscribers. The Journal no longer takes APC fees, as all content is freely available once logged in to htps://nzmj.org.nz/ | |
dc.rights.accessrights | OpenAccess | |
dc.subject | 4203 Health Services and Systems | |
dc.subject | 42 Health Sciences | |
dc.subject | Clinical Research | |
dc.subject | Mental Health | |
dc.subject | Chronic Pain | |
dc.subject | Post-Traumatic Stress Disorder (PTSD) | |
dc.subject | Anxiety Disorders | |
dc.subject | Behavioral and Social Science | |
dc.subject | Pain Research | |
dc.subject | 3 Good Health and Well Being | |
dc.subject | 11 Medical and Health Sciences | |
dc.subject | General & Internal Medicine | |
dc.subject | 32 Biomedical and clinical sciences | |
dc.subject | 42 Health sciences | |
dc.subject.mesh | Humans | |
dc.subject.mesh | Cross-Sectional Studies | |
dc.subject.mesh | Stress Disorders, Post-Traumatic | |
dc.subject.mesh | Military Personnel | |
dc.subject.mesh | Veterans | |
dc.subject.mesh | New Zealand | |
dc.subject.mesh | Humans | |
dc.subject.mesh | Veterans | |
dc.subject.mesh | Cross-Sectional Studies | |
dc.subject.mesh | New Zealand | |
dc.subject.mesh | Military Personnel | |
dc.subject.mesh | Stress Disorders, Post-Traumatic | |
dc.title | Multiple Symptom Illness in New Zealand Contemporary Veterans | |
dc.type | Journal Article | |
pubs.elements-id | 519960 |
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