Relationship of pain intensity with sleep quality, disability and depression in patients with chronic non-specific neck pain

Bülent Bozyiğit; Mehmet Denizhan Yurtluk; Hakan Kına; Parvin Akbarov; Aydın Sinan Apaydın

doi:10.66235/kumj.1906678

Relationship of pain intensity with sleep quality, disability and depression in patients with chronic non-specific neck pain

Abstract

Aims: Chronic nonspecific neck pain (CNSNP) affects individuals by causing functional limitations. However, the impact of pain intensity is not known. This study aimed to compare sleep, disability, and depression levels in individuals with CNSNP with varying degrees of pain.

Methods: A cross-sectional observational study was conducted, and 55 individuals with CNSNP were included. Patients were divided into two groups: mild (n=24) and moderate/severe (n=31) pain based on the Visual Analog Scale (VAS). Individuals' disability level (Neck Disability Index (NDI)), sleep quality (Pittsburgh Sleep Quality Index (PSQI)), and depression levels (Beck Depression Inventory (BDI)) were assessed.

Results: The demographic characteristics of the groups were similar (p>0.05). The moderate/severe pain group had statistically significantly higher NDI, PSQI, and BDI scores than the mild pain group (p<0.05). A positive correlation was observed between VAS and the NDI (r=0.758, p<0.001), PSQI (r=0.482, p<0.001), and BDI (r=0.583, p<0.001). Additionally, increased duration of symptoms correlated with increased VAS scores (r=-0.314, p=0.019).

Conclusion: Individuals with CNSNP who experience more pain have more functional disability and poorer sleep quality, and higher levels of depression. Furthermore, these symptoms increase as pain intensity increases. Therefore, the pain levels of individuals with CNSNP should be carefully assessed and rehabilitated with appropriate approaches.

Keywords

References

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Details

Primary Language

English

Subjects

Brain and Nerve Surgery (Neurosurgery)

Journal Section

Research Article

Authors

Bülent Bozyiğit
0000-0001-5038-2260
Türkiye

Mehmet Denizhan Yurtluk
0009-0004-9101-6311
Türkiye

Hakan Kına
0000-0002-9741-7720
Türkiye

Parvin Akbarov
0000-0002-0617-8972
Azerbaijan

Aydın Sinan Apaydın
0000-0002-2916-9550
Türkiye

Publication Date

March 12, 2026

Submission Date

August 5, 2025

Acceptance Date

September 10, 2025

Published in Issue

Year 2026 Volume: 6 Number: 1

DOI

https://doi.org/10.66235/kumj.1906678

IZ

https://izlik.org/JA24DN67DJ

Cite

RIS / Bibtex

APA

Bozyiğit, B., Yurtluk, M. D., Kına, H., Akbarov, P., & Apaydın, A. S. (2026). Relationship of pain intensity with sleep quality, disability and depression in patients with chronic non-specific neck pain. Kastamonu Medical Journal, 6(1), 51-57. https://doi.org/10.66235/kumj.1906678

AMA

1.Bozyiğit B, Yurtluk MD, Kına H, Akbarov P, Apaydın AS. Relationship of pain intensity with sleep quality, disability and depression in patients with chronic non-specific neck pain. Kastamonu Medical Journal. 2026;6(1):51-57. doi:10.66235/kumj.1906678

Chicago

Bozyiğit, Bülent, Mehmet Denizhan Yurtluk, Hakan Kına, Parvin Akbarov, and Aydın Sinan Apaydın. 2026. “Relationship of Pain Intensity With Sleep Quality, Disability and Depression in Patients With Chronic Non-Specific Neck Pain”. Kastamonu Medical Journal 6 (1): 51-57. https://doi.org/10.66235/kumj.1906678.

EndNote

Bozyiğit B, Yurtluk MD, Kına H, Akbarov P, Apaydın AS (March 1, 2026) Relationship of pain intensity with sleep quality, disability and depression in patients with chronic non-specific neck pain. Kastamonu Medical Journal 6 1 51–57.

IEEE

[1]B. Bozyiğit, M. D. Yurtluk, H. Kına, P. Akbarov, and A. S. Apaydın, “Relationship of pain intensity with sleep quality, disability and depression in patients with chronic non-specific neck pain”, Kastamonu Medical Journal, vol. 6, no. 1, pp. 51–57, Mar. 2026, doi: 10.66235/kumj.1906678.

ISNAD

Bozyiğit, Bülent - Yurtluk, Mehmet Denizhan - Kına, Hakan - Akbarov, Parvin - Apaydın, Aydın Sinan. “Relationship of Pain Intensity With Sleep Quality, Disability and Depression in Patients With Chronic Non-Specific Neck Pain”. Kastamonu Medical Journal 6/1 (March 1, 2026): 51-57. https://doi.org/10.66235/kumj.1906678.

JAMA

1.Bozyiğit B, Yurtluk MD, Kına H, Akbarov P, Apaydın AS. Relationship of pain intensity with sleep quality, disability and depression in patients with chronic non-specific neck pain. Kastamonu Medical Journal. 2026;6:51–57.

MLA

Bozyiğit, Bülent, et al. “Relationship of Pain Intensity With Sleep Quality, Disability and Depression in Patients With Chronic Non-Specific Neck Pain”. Kastamonu Medical Journal, vol. 6, no. 1, Mar. 2026, pp. 51-57, doi:10.66235/kumj.1906678.

Vancouver

1.Bülent Bozyiğit, Mehmet Denizhan Yurtluk, Hakan Kına, Parvin Akbarov, Aydın Sinan Apaydın. Relationship of pain intensity with sleep quality, disability and depression in patients with chronic non-specific neck pain. Kastamonu Medical Journal. 2026 Mar. 1;6(1):51-7. doi:10.66235/kumj.1906678