Association between muscle strength and sleep quality and duration among middle-aged and older adults: a systematic review

Pana, Anastasia; Sourtzi, Panayota; Kalokairinou, Athina; Pastroudis, Alexandros; Chatzopoulos, Stamatios-Theodoros; Velonaki, Venetia Sofia

doi:10.1007/s41999-020-00399-8

Cited by 22 publications

(13 citation statements)

References 55 publications

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“…As modifiable parameters, they can interact and influence each other. 36 The results of the current study did not show significant changes in the reallocations of sleep time by SB or MVPA, which can be explained by the mean sleep rate of the population, which was of the recommended regular amount (~7 hours).…”

Section: Discussioncontrasting

confidence: 56%

“…However, recent investigations have identified strong evidence between the quality and amount of sleep and muscle strength. 36,37 Pourmotabbed et al showed that both short (< 6 hours) and long (> 8 hours) periods of sleep could lead to an increase in the risk of sarcopenia (decline in muscle mass, strength, and performance). 37 In the isotemporal substitution model, no studies reported on dynapenia as an outcome; however, with sarcopenia and its components, Sánchez-Sánchez et al 38 found that the reallocation of 60 minutes/day of MVPA by time spent on SB was associated with a reduction in the risk of sarcopenia (OR = 0.522; 95% CI: 0.367-0.726).…”

Section: Discussionmentioning

confidence: 99%

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Reallocation of time spent on sedentary behavior by time spent on physical activity reduces dynapenia in older adults: a prospective cohort study

et al. 2023

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BACKGROUND: Dynapenia is characterized by mobility limitations in the older population when combined with aggravating behavioral factors that can increase the risk of morbidity and mortality. OBJECTIVE: To investigate the hypothetical effects of reallocation of time spent on sedentary behavior (SB), moderate-to-vigorous physical activity (MVPA), and sleep on dynapenia in older adults. DESIGN AND SETTING: A prospective cohort study using exploratory surveys in Alcobaça City, Bahia State, Brazil. METHODS: In total, 176 older adults (≥ 60 years) of both sexes participated in this study. Dynapenia was assessed using the handgrip strength test with cutoff points of < 27 kg for men and < 16 kg for women. MVPA and SB were assessed using the International Physical Activity Questionnaire, and sleep was assessed using the Pittsburgh Sleep Quality Index. RESULTS: Effects on reallocation were found for the shortest times, such as 10 minutes (odds ratio (OR) 0.92; 95% confidence interval (CI): 0.85-0.99); substituting MVPA with SB increased the chances of dynapenia by 58.0% (95% CI: 1.01-2.49). Analyzing the substitution of 60 minutes/day of SB with 60 minutes/day of MVPA revealed a protective effect, with a lower OR for dynapenia of 37.0% (OR 0.63; 95% CI: 0.40-0.99). The reallocation of sleep time did not significantly reduce dynapenia. CONCLUSIONS: Substituting the time spent sitting with the same amount of time spent on MVPA can reduce dynapenia, and a longer reallocation time confers greater health benefits in older adults.

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Section: Discussioncontrasting

confidence: 56%

Section: Discussionmentioning

confidence: 99%

Reallocation of time spent on sedentary behavior by time spent on physical activity reduces dynapenia in older adults: a prospective cohort study

et al. 2023

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“…55 Recent results from a systematic review identified strong evidence of the association between sleep quality, sleep duration, and muscle strength among middle-aged and older adults. 56 Sleep disruptions may have an effect on muscle function because sleep interferes with catabolic and anabolic hormonal pathways. Reduced sleep quality and duration may have an effect on hormone secretion, resulting in an imbalance in muscle metabolism (ie between protein synthesis and degradation).…”

Section: Association Between Sleep and Testicular Torsionmentioning

confidence: 99%

Is There a Relationship Between Waking Up from Sleep and the Onset of Testicular Torsion?

Alzahrani¹,

Alasmari²,

Altokhais³

et al. 2023

RRU

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Testicular torsion is a serious urologic emergency that can present with unusual or atypical history and examination. Classical pain from testicular torsion is of sudden onset, significantly severe, and is accompanied by nausea and vomiting. However, in some patients, the initial scrotal pain appears to considerably subside within the next few hours. In others, testicular torsion tends to occur while sleeping, and many patients recount a history of being woken up from sleep by intense pain. Furthermore, some patients in this subset can resume normal activities and even sleep through the night with little or no discomfort, without a perceived need for pain medications. Other patients initially experience mild pain, which worsens over time. Consequently, these patients are less likely to be evaluated immediately. In view of these atypical cases, the question remains unanswered regarding sleep as a predisposing factor for testicular torsion. This narrative review focuses on exploring the association between sleep and testicular torsion.

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“…In 2018, the American Academy of Sleep Medicine recommended using the actigraphy test for the diagnosis of sleep disorders [16]. Subsequently, on the basis of the ascertained association between frailty domains and functional limitations [8,12,17], Pana et al investigated the relationship between sleep quality and MS among community-dwelling middle-aged and older adults [12]. The existence of a correlation between sleep disorders and sarcopenia can be expected but, until now, research in this field has been fragmented and no studies have been carried out investigating a possible direct correlation between sleep disorders and sarcopenia.…”

Section: Accelerometer and Actigraph Technology In Wearable Inertial Sensorsmentioning

confidence: 99%

Sarcopenia: Technological Advances in Measurement and Rehabilitation

Lorusso¹,

Esposito²,

Sancarlo³

2022

Frailty and Sarcopenia - Recent Evidence and New Perspectives

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Sarcopenia is an important recently defined disease affecting people aged ≥65 years all over the world. Improving the assessment of loss of muscle mass is becoming mandatory. In this regard, various new technologies have been advanced. Although the gold standard is represented by magnetic resonance imaging (MRI) or magnetic resonance spectroscopy (MRS), computed tomography (CT) or dual-energy X-ray absorptiometry (DXA), followed by biological impedance analysis (BIA) compared with DXA, there are numerous correlations between sarcopenia and health domain of everyday life that must be investigated and addressed, trying to obtain the best possible outcome in the older population. In this review, we focused on all types of new technologies assessing loss of muscle mass, frailty, independence, walking, capacity to get dressed, and loss of balance or sleepiness in older people and that could improve the diagnosis of sarcopenia or the rehabilitation of sarcopenic patients to prevent possible accidents. Different technologies have been proposed to investigate the factors promoting the loss of muscle mass and weakness. Despite the standard EWGSOP 2019 guidelines defining a specific methodology for the diagnosis of sarcopenia, not all domains and devices were included, and new frontiers of prevention have been explored.

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Association between muscle strength and sleep quality and duration among middle-aged and older adults: a systematic review

Cited by 22 publications

References 55 publications

Reallocation of time spent on sedentary behavior by time spent on physical activity reduces dynapenia in older adults: a prospective cohort study

Reallocation of time spent on sedentary behavior by time spent on physical activity reduces dynapenia in older adults: a prospective cohort study

Is There a Relationship Between Waking Up from Sleep and the Onset of Testicular Torsion?

Sarcopenia: Technological Advances in Measurement and Rehabilitation

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