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Factors affecting functional disability in patients with non-specific chronic low back pain: a cross-sectional study.
Zhang, Shenyue; Yang, Huan; Luo, Beier; Cheng, Yajun; Niu, Shengbo; Yang, Changwei.
Afiliação
  • Zhang S; Department of Biomedical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China.
  • Yang H; Department of Orthopedics, First Affiliated Hospital of the Naval Medical University, Shanghai, China.
  • Luo B; Department of Orthopedics, First Affiliated Hospital of the Naval Medical University, Shanghai, China.
  • Cheng Y; Department of Orthopedics, First Affiliated Hospital of the Naval Medical University, Shanghai, China.
  • Niu S; Department of Orthopedics, First Affiliated Hospital of the Naval Medical University, Shanghai, China.
  • Yang C; Department of Orthopedics, 83rd Army Group Hospital, Xinxiang, Henan, China.
Front Neurol ; 15: 1367400, 2024.
Article em En | MEDLINE | ID: mdl-38751880
ABSTRACT

Background:

Knowledge about factors affecting functional disability in patients with non-specific chronic low back pain (NSCLBP) is helpful in guiding treatment, but there has been little systematic research on this topic. This study aimed to identify independent factors contributing to functional disability in NSCLBP patients especially the impact of sagittal parameters and body postures in work, learning, and daily life.

Methods:

Sociodemographic data, sagittal parameters, Oswestry Disability Index (ODI), Numeric Rating Scale (NRS), and 36-item Short Form Health Survey (SF-36) of NSCLBP patients were collected. Patients were divided into a low-functional disability group (ODI ≤ 20) and a high-functional disability group (ODI > 20), and the ODI was converted to ranked ODI (RODI) accordingly. Sociodemographic data, sagittal parameters, NRS, and SF-36 were compared by univariate analysis between both groups. A correlation analysis of the aforementioned factors with the RODI was conducted. The sociodemographic data and sagittal parameters related to the RODI were analyzed by logistic regression to select potential RODI-associated factors. The level of significance was set at P < 0.05.

Results:

Age, educational background, daily main posture while working or learning (DMPWL), daily standing time while working or learning (DSTTWL), daily sitting time while resting (DSITR), sacral slope-pelvic tilt (SS-PT), spinosacral angle (SSA), NRS, and SF-36 (except mental health, MH) were different between the two groups (P < 0.05). Correlation analysis showed that they were related to the RODI (P < 0.05). The logistic regression analysis indicated that the regression coefficients of a college degree, postgraduate diploma, DSITR, and SSA were (B = -0.197; P = 0.003), (B = -0.211; P = 0.006), (B = -0.139; P = 0.039), and (B = -0.207; P = 0.001), respectively, and the odds ratio (OR) and 95% confidence interval (CI) were 0.489 (0.308; 0.778), 0.299 (0.125; 0.711), 0.875 (0.772; 0.993), and 0.953 (0.925; 0.981), respectively.

Conclusion:

Educational background, DSITR, and SSA are independent factors affecting functional disability in NSCLBP patients. NSCLBP patients with a lower educational background, shorter DSITR, or smaller SSA should be taken into account in clinical practice and therapeutic choices. Extending sitting time for rest and the avoidance of a forward-leaning standing position are beneficial for reducing functional disability in NSCLBP.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article