1
|
Jiang Y, Yu M, Gong X, Zhao Y, Gao X. Association of night-time sleep and daytime napping with painful temporomandibular disorder. J Oral Rehabil 2024. [PMID: 38894533 DOI: 10.1111/joor.13786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 06/04/2024] [Accepted: 06/10/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND Painful temporomandibular disorder (TMD) is the common cause of chronic oro-facial pain, which may interfere with sleep. Previous studies have documented an association between sleep and TMD. OBJECTIVES This study aimed to further explore the association of night-time sleep and daytime napping with painful TMD. METHODS A total of 419 patients (aged 31.88 ± 11.54 years with women forming 85.4%) from a TMD/Orofacial Pain center were enrolled. Patients' sleep conditions were evaluated with the Pittsburgh Sleep Quality Index (PSQI) questionnaire, and information on night-time sleep duration, napping duration and napping frequency was interviewed. TMD was diagnosed according to the Diagnostic Criteria for TMD protocol and stratified into myalgia (muscle pain), arthralgia (joint pain) and combined (muscle and joint pain) subgroups. The severity of TMD was measured with the Fonseca Anamnestic Index (FAI) questionnaire. Restricted cubic spline (RCS) regression models were established to explore relationships between sleep and painful TMD subgroups. RESULTS Patients with poor sleep quality (PSQI≥6) had higher FAI scores (median 60, p < .001) and higher proportions of painful TMDs. The myalgia subgroup had higher PSQI scores (median 8, p < .001) than the arthralgia subgroup. The RCS models indicated a non-linear relationship between night-time sleep duration and myalgia (p < .001), which was not observed in arthralgia. However, there were no significant findings concerning napping and painful TMD subgroups. CONCLUSION This study found that the association between sleep and TMD is mainly related to painful TMD conditions, which are associated with night-time sleep duration.
Collapse
Affiliation(s)
- Yang Jiang
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, China
- Center for Oral Therapy of Sleep Disordered Breathing, Peking University School and Hospital of Stomatology, Beijing, China
- National Center for Stomatology, Beijing, China
| | - Min Yu
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, China
- Center for Oral Therapy of Sleep Disordered Breathing, Peking University School and Hospital of Stomatology, Beijing, China
- National Center for Stomatology, Beijing, China
| | - Xu Gong
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, China
- Center for Oral Therapy of Sleep Disordered Breathing, Peking University School and Hospital of Stomatology, Beijing, China
- National Center for Stomatology, Beijing, China
| | - Yanping Zhao
- National Center for Stomatology, Beijing, China
- Department of Oral and Maxillofacial Radiology, Peking University School and Hospital of Stomatology, Beijing, China
- Center for Temporomandibular Disorders and Orofacial Pain, Peking University School and Hospital of Stomatology, Beijing, China
| | - Xuemei Gao
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, China
- Center for Oral Therapy of Sleep Disordered Breathing, Peking University School and Hospital of Stomatology, Beijing, China
- National Center for Stomatology, Beijing, China
| |
Collapse
|
2
|
Lavigne GJ, Pires GN, Dal Fabbro C, Herrero Babiloni A, Martel MO, Morin CM, Andersen ML, Tufik S, Palombini L. Doctor, can napping help relieve my pain? Research path to assess the potential benefits/harms of napping for individuals with chronic pain. Sleep 2024; 47:zsae043. [PMID: 38457532 DOI: 10.1093/sleep/zsae043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2024] Open
Affiliation(s)
- Gilles J Lavigne
- Center for Advanced Research in Sleep Medicine, CIUSS Nord lle de Montreal and Faculty of Dental Medicine, Universite de Montreal, Montreal, QC, Canada
- Sleep Institute, Sao Paulo, Brazil
- Division of Experimental Medicine, McGill University, Montreal, Quebec, Canada
| | - Gabriel Natan Pires
- Sleep Institute, Sao Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | - Cibele Dal Fabbro
- Center for Advanced Research in Sleep Medicine, CIUSS Nord lle de Montreal and Faculty of Dental Medicine, Universite de Montreal, Montreal, QC, Canada
- Sleep Institute, Sao Paulo, Brazil
| | - Alberto Herrero Babiloni
- Division of Experimental Medicine, McGill University, Montreal, Quebec, Canada
- Faculty of Dental Medicine and Oral Health Sciences, McGill University, and Department of Anesthesia, McGill University, Montreal, QC, Canada
| | - Marc O Martel
- Division of Experimental Medicine, McGill University, Montreal, Quebec, Canada
- Faculty of Dental Medicine and Oral Health Sciences, McGill University, and Department of Anesthesia, McGill University, Montreal, QC, Canada
| | - Charles M Morin
- Ecole de Psychologie, Universite Laval, and Centre D'etude des Troubles du Sommeil, Centre de Recherche CERVO, Institut Universitaire en Sante Mentale de Quebec, Quebec City, QC, Canada
| | - Monica Levy Andersen
- Sleep Institute, Sao Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | - Sergio Tufik
- Sleep Institute, Sao Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | - Luciana Palombini
- Sleep Institute, Sao Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| |
Collapse
|
3
|
Stavås JA, Nilsen KB, Matre D. The association between proportion of night shifts and musculoskeletal pain and headaches in nurses: a cross-sectional study. BMC Musculoskelet Disord 2024; 25:67. [PMID: 38229099 DOI: 10.1186/s12891-024-07196-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 01/11/2024] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND AND PURPOSE Shift work is associated with musculoskeletal pain and headaches, but little is known about how the intensity of shift work exposure is related to musculoskeletal pain and headaches. This study aimed to investigate whether a higher proportion of night shifts is associated with a higher occurrence of musculoskeletal pain and headaches. Furthermore, to investigate whether sleep duration can mediate this potential association. METHOD The study included 684 nurses in rotating shift work who responded to a daily questionnaire about working hours, sleep, and pain for 28 consecutive days. The data were treated cross-sectionally. RESULTS A negative binomial regression analysis adjusted for age and BMI revealed that working a higher proportion of night shifts is not associated with a higher occurrence of musculoskeletal pain and headaches. On the contrary, those working ≥ 50% night shifts had a significantly lower occurrence of pain in the lower extremities than those who worked < 25% night shifts (IRR 0.69 95% CI 0.51, 0.94). There was no indication of a mediation effect with total sleep time (TST). CONCLUSION The results of this study indicate that working a higher proportion of night shifts is not associated with a higher occurrence of musculoskeletal pain and headaches.
Collapse
Affiliation(s)
- Jon Are Stavås
- Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
- National Institute of Occupational Health (STAMI), Oslo, Norway
| | - Kristian Bernhard Nilsen
- Neuroscience Clinic, Department of Neurology and Department of Research and Innovation, Oslo University Hospital, Oslo, Norway
| | - Dagfinn Matre
- National Institute of Occupational Health (STAMI), Oslo, Norway.
| |
Collapse
|
4
|
Niu J, An Y, Xu M, Zhang L, Liu J, Feng X, Li L, Song X, Niu W. Do sleep and psychological factors influence musculoskeletal pain among nurses? Work 2023; 75:1455-1465. [PMID: 36710694 DOI: 10.3233/wor-211113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND The physical factors associated with musculoskeletal pain in nursing personnel have been largely investigated, although the role of sleep and psychological factors resulting in musculoskeletal pain has not been addressed thoroughly. OBJECTIVE This study aimed to explore the prevalence of musculoskeletal pain and investigate how sleep and psychological factors influence musculoskeletal pain in a nursing group. METHODS Nordic standard questionnaires were distributed to 230 female nurses. Chi-square tests were performed to assess the associations between sleep problems, psychological problems, and musculoskeletal pain symptoms. Binary logistic regression analysis was also conducted to identify the primary factors influencing the prevalence of musculoskeletal pain. RESULTS The highest prevalence of pain was observed in the lower back, neck, and shoulders, whereas the lowest prevalence of pain was observed in the ankles, feet, elbows, and hips/buttocks. Chi-square analysis and binary logistic regression showed that sleep duration, sleep onset time, and sleep quality all significantly contributed to the development of neck and upper back pain. With regard to the psychological factors, only occupational pride and stress had a significant effect on pain; in contrast, family support did not show any significant influence. CONCLUSION Compared with other body regions, musculoskeletal pain in the lower back, neck, and shoulders requires more attention and preventive interventions. Special efforts should be made to shift the workday system of the nursing group because of the strong correlation between sleep problems and pain. Incentives other than penalty mechanisms should be considered seriously in nursing to boost occupational pride and relieve job stress.
Collapse
Affiliation(s)
- Jianwei Niu
- School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China
| | - Yueqi An
- School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China
| | - Mengwen Xu
- School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China
| | - Le Zhang
- Department of Industrial Engineering, Purdue University, West Lafayette, IN, USA
| | - Jing Liu
- School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China
| | - Xiaolin Feng
- School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China
| | - Lei Li
- School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China
| | - Xin Song
- Ocean University of China, Qingdao, China
| | - Weifang Niu
- 10th Ward, Hebei Rongjun Hospital, Baoding, China
| |
Collapse
|
5
|
Chin W, Chen Y, Lin T, Guo YL, Shiao JSC. Short sleep and chronic neck and shoulder discomfort in nurses. J Occup Health 2021; 63:e12236. [PMID: 34085379 PMCID: PMC8175291 DOI: 10.1002/1348-9585.12236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/09/2021] [Accepted: 05/12/2021] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Short sleep duration is common among nurses. Sleep restriction has been associated with musculoskeletal discomfort. However, studies on the effect of short sleep duration on chronic neck and shoulder discomfort in nurses have been lacking. The aim of this study was to determine whether short sleep duration is related to chronic neck and shoulder discomfort. METHODS We conducted a cross-sectional survey of female nurses in secondary referral health centers in Taiwan. We applied stratified sampling based on region (north, central, south, and east) to select representative centers for this study. A self-administered structured questionnaire, including demographic data, the psychological working environment, and musculoskeletal symptoms, was administered to nurses. Multiple logistic regression and population attributable risk analyses were performed to assess the effect of average sleeping hours per working day on chronic neck and shoulder discomfort. RESULTS A total of 1602 (78.9%) questionnaires were eligible for final analysis. The prevalence rates of chronic neck and shoulder discomfort were 33.9% and 34.7%, respectively. Population attributable risk estimation revealed that a sleep duration of <7 hours per working day was the most crucial factor for chronic neck and shoulder discomfort in the nurses, accounting for 8.8% of chronic neck discomfort and 8.6% of chronic shoulder discomfort respectively. CONCLUSION Our study found that sleep duration on working days was associated with chronic neck and shoulder discomfort in female nurses. Further interventions are warranted for maintaining nurses' sleep hygiene.
Collapse
Affiliation(s)
- Wei‐Shan Chin
- School of NursingCollege of MedicineNational Taiwan University (NTU)TaipeiTaiwan
- Department of NursingNational Taiwan University HospitalTaipeiTaiwan
| | - Yi‐Chuan Chen
- National Institute of Environmental Health ScienceNational Health Research InstitutesZhunanTaiwan
| | - Ting‐Ti Lin
- School of NursingNational Defense Medical CenterTaipeiTaiwan
| | - Yue‐Liang Leon Guo
- National Institute of Environmental Health ScienceNational Health Research InstitutesZhunanTaiwan
- Environment and Occupational MedicineCollege of MedicineNational Taiwan University (NTU) College of Medicine and NTU HospitalTaipeiTaiwan
- Graduate Institute of Environmental and Occupational Health SciencesNTU College of Public HealthTaipeiTaiwan
| | - Judith S. C. Shiao
- School of NursingCollege of MedicineNational Taiwan University (NTU)TaipeiTaiwan
- Department of NursingNational Taiwan University HospitalTaipeiTaiwan
| |
Collapse
|
6
|
Lee HE, Choi M, Kim HR, Kawachi I. Impact of Decreased Night Work on Workers' Musculoskeletal Symptoms: A Quasi-Experimental Intervention Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17239092. [PMID: 33291446 PMCID: PMC7730522 DOI: 10.3390/ijerph17239092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/02/2020] [Accepted: 12/04/2020] [Indexed: 11/16/2022]
Abstract
A possible association between night shift work and musculoskeletal disorder has been suggested. This study aimed to evaluate the impact of decreased night work on musculoskeletal pain. Difference-in-difference estimation was used to compare changes in musculoskeletal pain between shift workers (N = 122) and non-shift workers (N = 170) in a manufacturing company before and after the introduction of a new shift system eliminating overnight work. Musculoskeletal pain was measured by a questionnaire asking if workers had symptoms in specific body parts, including the neck, shoulder, arm/elbow, wrist/hand, back, and leg/foot, over the past year. Generalized estimating equation models were used to estimate changes in pre- versus post-intervention musculoskeletal pain rates between the treated and control group. In the difference-in-difference (DID) models, prevalence of musculoskeletal pain for shoulder (−10.3%), arm (−12.9%), all sites combined (−9.2%), and upper extremity combined (−14.8%) showed significant decreases from pre- to post-intervention among the treated group (shift workers) compared to the control group (non-shift workers) after controlling for age and weekly working hours. Decreasing night work was related to improvement in musculoskeletal pain in shift workers.
Collapse
Affiliation(s)
- Hye-Eun Lee
- Korea Institute of Labor Safety and Health, Seoul 07023, Korea;
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA;
- Correspondence: ; Tel.: +82-2-324-8633; Fax: +82-2-324-8632
| | - Min Choi
- Korea Institute of Labor Safety and Health, Seoul 07023, Korea;
| | - Hyoung-Ryoul Kim
- Department of Occupational and Environmental Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea;
| | - Ichiro Kawachi
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA;
| |
Collapse
|
7
|
Matre D, Nilsen KB, Katsifaraki M, Waage S, Pallesen S, Bjorvatn B. Pain complaints are associated with quick returns and insomnia among Norwegian nurses, but do not differ between shift workers and day only workers. Int Arch Occup Environ Health 2019; 93:291-299. [PMID: 31691014 DOI: 10.1007/s00420-019-01481-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 10/21/2019] [Indexed: 12/28/2022]
Abstract
PURPOSE To determine whether common work schedule characteristics among Norwegian nurses were associated with subjective pain complaints. METHODS A cross-sectional study in a sample of 1585 nurses, part of the longitudinal questionnaire-based cohort project 'Survey of Shift work, Sleep and Health' (SUSSH). Pain from six regions were assessed: 'headache', 'neck/shoulder/upper back', 'upper extremities', 'lower back', 'lower extremities', and 'abdomen'. Logistic and negative binomial regression (adjusted for age, sex, percentage of full-time equivalent, marital status and children living at home) were conducted where work schedule, number of night shifts last year, number of quick returns (QR) last year (< 11 h between shifts) and insomnia were predictors of localized pain, widespread pain and number of pain sites. RESULTS Localized pain, widespread pain and number of pain sites were associated with insomnia (OR 2.06, 95% CI 1.66-2.55, OR 2.14, 95% CI 1.47-3.09, IRR 1.70, 95% CI 1.51-1.91, respectively). Work schedule and number of night shifts worked last year were not associated with any of the three pain measures. Number of QRs worked last year tended to be associated with number of pain sites. CONCLUSION The study did not support the hypothesis that non-daytime work schedules are associated with pain complaints. Neither was there support for the hypothesis linking number of night shifts, or the number of QRs, to pain complaints. Future studies should aim to determine the association between QRs and pain in more detail. Pain complaints were associated with insomnia.
Collapse
Affiliation(s)
- Dagfinn Matre
- Department of Work Psychology and Physiology, National Institute of Occupational Health, Pb 8149 Dep, 0033, Oslo, Norway.
| | - Kristian Bernhard Nilsen
- Section for Clinical Neurophysiology, Department of Neurology, Oslo University Hospital-Ullevål, Oslo, Norway
| | - Maria Katsifaraki
- Department of Work Psychology and Physiology, National Institute of Occupational Health, Pb 8149 Dep, 0033, Oslo, Norway
| | - Siri Waage
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Ståle Pallesen
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
- Department of Psychosocial Science, University of Bergen, Bergen, Norway
| | - Bjørn Bjorvatn
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| |
Collapse
|
8
|
Li H, Shao Y, Xing Z, Li Y, Wang S, Zhang M, Ying J, Shi Y, Sun J. Napping on night-shifts among nursing staff: A mixed-methods systematic review. J Adv Nurs 2018; 75:291-312. [DOI: 10.1111/jan.13859] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 08/05/2018] [Accepted: 09/04/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Huanhuan Li
- Basic Nursing Department; School of Nursing; Jilin University; Changchun Jilin China
| | - Yanping Shao
- Department of Obstetrics and Gynecology; The Second Hospital of Jilin University; Changchun Jilin China
| | - Zhuangjie Xing
- Basic Nursing Department; School of Nursing; Jilin University; Changchun Jilin China
| | - Yuan Li
- Basic Nursing Department; School of Nursing; Jilin University; Changchun Jilin China
| | - Shouqi Wang
- Basic Nursing Department; School of Nursing; Jilin University; Changchun Jilin China
| | - Meiling Zhang
- Basic Nursing Department; School of Nursing; Jilin University; Changchun Jilin China
| | - Jie Ying
- Basic Nursing Department; School of Nursing; Jilin University; Changchun Jilin China
| | - Ying Shi
- Basic Nursing Department; School of Nursing; Jilin University; Changchun Jilin China
| | - Jiao Sun
- Basic Nursing Department; School of Nursing; Jilin University; Changchun Jilin China
| |
Collapse
|
9
|
Merchaoui I, Bouzgarrou L, Mnasri A, Mghanem M, Akrout M, Malchaire J, Chaari N. Influence of shift work on the physical work capacity of Tunisian nurses: a cross-sectional study in two university hospitals. Pan Afr Med J 2017; 26:59. [PMID: 28451036 PMCID: PMC5398879 DOI: 10.11604/pamj.2017.26.59.11279] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 01/28/2017] [Indexed: 01/20/2023] Open
Abstract
Introduction This study has been performed to determine the influence of rotating shift work on physical working capacity of Tunisian nurses and to design recommendations to managers so that they implement effective preventive measures. Methods It is a cross-sectional design using a standardized questionnaire and many physical capacity tests on a representative sample of 1181 nurses and nursing assistants from two university hospital centers of the school of Medicine of Monastir located in the Tunisian Sahel. 293 participants have been recruited by stratified random sampling according to gender and departments. Maximum Grip strength, 30s sit-to-stand test, one leg test, Fingertip-to-Floor test, Saltsa test and peak expiratory flow were used to assess physical capacity. Work ability was assessed through the workability index. Results Mental and physical loads were heavily perceived in shift healthcare workers (p=0.01; p=0.02). The maximum grip force was stronger in rotating shift work nurses (p=0.0001). Regarding to the seniority subgroups in each kind of work schedule, the Body Mass Index was increasing with seniority in both schedules. All the physical tests, were better in less-than-ten-year groups. Peak Flow and grip strength were significantly better in less-than-ten-year seniority in shift work group. Conclusion There is a need to improve the design of the existing shift systems and to reduce as much as possible shift schedule as well as to avoid shift schedule for over-10-year-seniority nurses.
Collapse
Affiliation(s)
- Irtyah Merchaoui
- School of Medicine, Occupational Health & Ergonomics Department, University of Monastir, Tunisia
| | - Lamia Bouzgarrou
- School of Medicine, Occupational Health & Ergonomics Department, University of Monastir, Tunisia
| | - Ahlem Mnasri
- School of Medicine, Occupational Health & Ergonomics Department, University of Monastir, Tunisia
| | - Mounir Mghanem
- School of Medicine, Occupational Health & Ergonomics Department, University of Monastir, Tunisia
| | - Mohamed Akrout
- School of Medicine, Occupational Health & Ergonomics Department, University of Monastir, Tunisia
| | - Jacques Malchaire
- Catholic university of Louvain, Rue rosier bois 75, 1331 Rosières, Belgium
| | - Neila Chaari
- School of Medicine, Occupational Health & Ergonomics Department, University of Monastir, Tunisia
| |
Collapse
|
10
|
Faraut B, Andrillon T, Vecchierini MF, Leger D. Napping: A public health issue. From epidemiological to laboratory studies. Sleep Med Rev 2016; 35:85-100. [PMID: 27751677 DOI: 10.1016/j.smrv.2016.09.002] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 09/05/2016] [Accepted: 09/05/2016] [Indexed: 12/28/2022]
Abstract
Sleep specialists have proposed measures to counteract the negative short- and long-term consequences of sleep debt, and some have suggested the nap as a potential and powerful "public health tool". Here, we address this countermeasure aspect of napping viewed as an action against sleep deprivation rather than an action associated with poor health. We review the physiological functions that have been associated positively with napping in both public health and clinical settings (sleep-related accidents, work and school, and cardiovascular risk) and in laboratory-based studies with potential public health issues (cognitive performance, stress, immune function and pain sensitivity). We also discuss the circumstances in which napping-depending on several factors, including nap duration, frequency, and age-could be a potential public health tool and a countermeasure for sleep loss in terms of reducing accidents and cardiovascular events and improving sleep-restriction-sensitive working performance. However, the impact of napping and the nature of the sleep stage(s) involved still need to be evaluated, especially from the perspective of coping strategies in populations with chronic sleep debt, such as night and shift workers.
Collapse
Affiliation(s)
- Brice Faraut
- Université Paris Descartes, Sorbonne Paris Cité, APHP, Hôtel Dieu de Paris, Centre du Sommeil et de la Vigilance, EA 7330 VIFASOM, Paris, France.
| | - Thomas Andrillon
- École Normale Supérieure-PSL Research University, Laboratoire de Sciences Cognitives et Psycholinguistique (UMR8554, ENS, EHESS, CNRS), Paris, France
| | - Marie-Françoise Vecchierini
- Université Paris Descartes, Sorbonne Paris Cité, APHP, Hôtel Dieu de Paris, Centre du Sommeil et de la Vigilance, EA 7330 VIFASOM, Paris, France
| | - Damien Leger
- Université Paris Descartes, Sorbonne Paris Cité, APHP, Hôtel Dieu de Paris, Centre du Sommeil et de la Vigilance, EA 7330 VIFASOM, Paris, France.
| |
Collapse
|
11
|
|
12
|
Stolt M, Suhonen R, Virolainen P, Leino-Kilpi H. Lower extremity musculoskeletal disorders in nurses: A narrative literature review. Scand J Public Health 2015; 44:106-15. [PMID: 26355119 DOI: 10.1177/1403494815602989] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2015] [Indexed: 02/03/2023]
Abstract
AIMS The aim of the narrative review was to describe and analyze lower extremity musculoskeletal disorders (MSDs) in nurses and to identify factors associated with these disorders. The ultimate goal was to promote lower extremity health in nurses by recognizing factors that could improve their well-being at work. METHODS A systematic search on the Medline, CINAHL, and PsychInfo databases was conducted, producing altogether 945 citations, of which 35 were selected for this review. The studies were analyzed by content analysis. RESULTS Nurses have different MSDs in their lower extremities, with which the knee, foot, and ankle being most commonly affected. These problems are often correlated, and problems in the ankle can first appear as knee problems. CONCLUSIONS Musculoskeletal disorders in lower extremities and their resulting disability are common within the nursing workforce worldwide, representing a major cause of sick leave absence and often leading to long-term absence.
Collapse
Affiliation(s)
- Minna Stolt
- Department of Nursing Science, University of Turku, Turku, Finland
| | - Riitta Suhonen
- Department of Nursing Science, University of Turku, Turku, Finland
| | - Petri Virolainen
- Department of Orthopedics and Traumatology, Turku University Hospital, Turku, Finland Department of Orthopaedics and Traumatology, University of Turku, Finland
| | - Helena Leino-Kilpi
- Department of Nursing Science, University of Turku, Turku, Finland Turku University Hospital, Turku, Finland
| |
Collapse
|
13
|
Barro D, Olinto MTA, Macagnan JBA, Henn RL, Pattussi MP, Faoro MW, Garcez ADS, Paniz VMV. Job characteristics and musculoskeletal pain among shift workers of a poultry processing plant in Southern Brazil. J Occup Health 2015; 57:448-56. [PMID: 26228517 DOI: 10.1539/joh.14-0201-oa] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES The purpose of this study was to evaluate the association between job characteristics and musculoskeletal pain among shift workers employed at a 24-hour poultry processing plant in Southern Brazil. METHODS This was a cross-sectional study of 1,103 production line workers aged 18-52 years. The job characteristics of interest were shift (day/night), shift duration, and plant sector ambient temperature. Musculoskeletal pain was defined as self-reported occupational-related pain in the upper or lower extremities and trunk, occurring often or always, during the last 12 months. RESULTS The mean (SD) participant age was 30.8 (8.5) years, and 65.7% of participants were women. The prevalence of musculoskeletal pain was greater among female participants than male participants. After adjustment for job characteristics and potential confounders, the prevalence ratios (PR) of lower extremity musculoskeletal pain among female workers employed in extreme-temperature conditions those working the night shift, and those who had been working longer on the same shift were 1.75 (95% CI 1.12, 2.71), 1.69 (95% CI 1.05, 2.70), and 1.64 (95% CI 1.03, 2.62), respectively. In male workers, only extreme-temperature conditions showed a significant association with lower extremity musculoskeletal pain (PR=2.17; 95% CI 1.12, 4.22) after adjustment analysis. CONCLUSIONS These findings suggest a need for implementation of measures to mitigate the damage caused by nighttime work and by working under extreme temperature conditions, especially among female shift workers, such as changing positions frequently during work and implementation of rest breaks and a workplace exercise program, so as to improve worker quality of life.
Collapse
Affiliation(s)
- Dânia Barro
- Postgraduate Program in Collective Health, University of Vale do Rio dos Sinos
| | | | | | | | | | | | | | | |
Collapse
|
14
|
Lemos LC, Marqueze EC, Moreno CRDC. Prevalência de dores musculoesqueléticas em motoristas de caminhão e fatores associados. REVISTA BRASILEIRA DE SAÚDE OCUPACIONAL 2014. [DOI: 10.1590/0303-7657000062212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Introdução:motoristas profissionais podem estar sujeitos a doenças musculoesqueléticas relacionadas às condições de trabalho.Objetivo:estimar a prevalência e identificar fatores associados à dor musculoesquelética na coluna vertebral, nos 12 meses anteriores à pesquisa, referida por motoristas de caminhão.Métodos:estudo transversal realizado em 2007 com todos os 460 motoristas do sexo masculino de uma empresa de transportes de carga. Utilizou-se questionário abordando fatores sociodemográficos, ocupacionais e de saúde. Análises de regressão logística univariada e múltipla foram utilizadas para verificar a associação entre o relato de dor musculoesquelética na coluna vertebral e os fatores estudados.Resultados:a prevalência de dor musculoesquelética referida foi de 53,5%, sendo mais prevalentes a dor na coluna vertebral (38,5%) e a dor na coluna lombar (28%). Sono de má qualidade, hábito de não cochilar, medo de ser assaltado, morrer, adoecer ou sofrer algum acidente durante o trabalho, e estresse, tensão ou fadiga por desconforto ao dirigir foram fatores associados às dores na coluna vertebral.Conclusão:constatou-se alta prevalência de lombalgia associada a estressores externos, como medo de acidentes e roubos, e a fatores ligados diretamente à organização do trabalho, como a ausência de pausas para cochilos e a restrição dos horários de sono, o que leva a sua má qualidade.
Collapse
|
15
|
Chang V, Hiller C, Keast E, Nicholas P, Su M, Hale L. Musculoskeletal disorders in support workers in the aged care sector. PHYSICAL THERAPY REVIEWS 2013. [DOI: 10.1179/1743288x13y.0000000083] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
16
|
Abstract
Good sleep is advantageous to the quality of life. Sleep-related benefits are particularly helpful for the working class, since poor or inadequate amounts of sleep degrade work productivity and overall health. This review paper explores the essential role of sleep in healthy work schedules and primarily focuses on the timing of sleep in relation to the work period (that is, before, during and after work). Data from laboratory, field and modeling studies indicate that consistent amounts of sleep prior to work are fundamental to improved performance and alertness in the workplace. In addition, planned naps taken during work maintain appropriate levels of waking function for both daytime and night-time work. Clearly, sufficient sleep after work is vital in promoting recovery from fatigue. Recent data also suggest that the time interval between shifts should be adjusted according to the biological timing of sleep. Although sleep is more likely to be replaced by job and other activities in the real life, research shows that it is worthwhile to revise the work schedules in order to optimize sleep before, sometime during and after the work period. Therefore, we suggest establishing work-sleep balance, similar to work-life balance, as a principle for designing and improving work schedules.
Collapse
Affiliation(s)
- Masaya Takahashi
- National Institute of Occupational Safety and Health, 6-21-1, Nagao, Tama-ku, Kawasaki 214-8585, Japan.
| |
Collapse
|
17
|
Fallis WM, McMillan DE, Edwards MP. Napping during night shift: practices, preferences, and perceptions of critical care and emergency department nurses. Crit Care Nurse 2011; 31:e1-11. [PMID: 21459861 DOI: 10.4037/ccn2011710] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Nurses working night shifts are at risk for sleep deprivation, which threatens patient and nurse safety. Little nursing research has addressed napping, an effective strategy to improve performance, reduce fatigue, and increase vigilance. OBJECTIVE To explore nurses' perceptions, experiences, barriers, and safety issues related to napping/not napping during night shift. METHODS A convenience sample of critical care nurses working night shift were interviewed to explore demographics, work schedule and environment, and napping/ not napping experiences, perceptions, and barriers. Transcripts were constantly compared, and categories and themes were identified. RESULTS Participants were 13 critical care nurses with an average of 17 years' experience. Ten nurses napped regularly; 2 avoided napping because of sleep inertia. The need for and benefits of napping or not during night shift break were linked to patient and nurse safety. Ability to nap was affected by the demands of patient care and safety, staffing needs, and organizational and environmental factors. CONCLUSIONS Nurses identified personal health, safety, and patient care issues supporting the need for a restorative nap during night shift. Barriers to napping exist within the organization/work environment.
Collapse
|
18
|
Kubo T, Takahashi M, Takeyama H, Matsumoto S, Ebara T, Murata K, Tachi N, Itani T. HOW DO THE TIMING AND LENGTH OF A NIGHT-SHIFT NAP AFFECT SLEEP INERTIA? Chronobiol Int 2010; 27:1031-44. [DOI: 10.3109/07420528.2010.489502] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
19
|
Tanaka K, Takahashi M, Hiro H, Kakinuma M, Tanaka M, Kamata N, Miyaoka H. Differences in medical error risk among nurses working two- and three-shift systems at teaching hospitals: a six-month prospective study. INDUSTRIAL HEALTH 2010; 48:357-364. [PMID: 20562512 DOI: 10.2486/indhealth.48.357] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Shift work, including night work, has been regarded as a risk factor for medical safety. However, few studies have investigated the difference in medical error risk between two- and three-shift systems. A total of 1,506 registered nurses working shifts at teaching hospitals participated in this study to evaluate the difference in medical error risk between two- and three-shift systems. After adjustment for potential confounding factors using a log Poisson generalized estimating equation model, the results showed significantly higher frequencies of perceived adverse events over 6 months in the three-shift than in the two-shift system, with estimated mean numbers of adverse events of 1.05 and 0.74, respectively. Shorter intervals after night shifts and greater frequency of night shifts in three-shift systems, which reduce the recovery time from night shift work, may be linked to increased medical errors by nurses.
Collapse
Affiliation(s)
- Katsutoshi Tanaka
- Department of Occupational Mental Health, Graduate School of Medical Sciences, Kitasato University, Sagamihara, Kanagawa 228-8555, Japan.
| | | | | | | | | | | | | |
Collapse
|