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Enfermeria Intensiva 2024The clinical guideline for the management of sepsis, recommends using arterial blood samples for glycaemic control. A multicentre study in 86 Spanish intensive care... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
The clinical guideline for the management of sepsis, recommends using arterial blood samples for glycaemic control. A multicentre study in 86 Spanish intensive care units (ICU) revealed that 85.4% of ICUs used capillary puncture.
OBJECTIVE
To analyse the reliability of glycaemia by comparing different blood samples (arterial, venous, capillary) and instruments (glucometers, gasometers, central laboratory). Secondarily, to estimate the effect of confounding variables and the performance of measuring instruments as determined by different quality standards.
METHODOLOGY
Systematic review and meta-analysis with search in PubMed, CINAHL and Embase databases in September-2021 and September-2022, with no time or language limits. Grey literature sources: DART-Europe, OpenGrey and Google Scholar. Results summarised by qualitative (description of results, study characteristics) and quantitative (meta-analysis to assess standardised mean difference) synthesis. Methodological quality of articles assessed with Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2).
PROTOCOL
https://osf.io/ DOI 10.17605/OSF.IO/T8KYP.
RESULTS
A total of 32 articles and 5451 patients were included. No discrepancies were obtained between arterial glucometer vs laboratory samples [bias (95%CI): 0.01 (-0.12 to 0.14) mg/dL]. In contrast, arterial samples with a gasometer did significantly overestimate [bias (95%CI): 0.12 (0.01 to 0.24) mg/dL]. The same trend is seen in capillaries with a glucometer, although not significantly [bias (95%CI): 0.07 (--0.02 to 0.15) mg/dL]. There is discrepancy between studies on the effect of haematocrit and acid-base balance. The greatest consensus is on the poor agreement of glucometer with capillary vs laboratory samples in the presence of shock and vasopressor support, renal failure or during vitamin C treatment.
CONCLUSIONS
The evidence to date recommends the use of arterial blood with a blood glucose meter for better reliability of glycaemic analysis and less effect of possible confounding variables, frequently present in the critically ill adult patient.
Topics: Adult; Humans; Blood Glucose Self-Monitoring; Blood Glucose; Critical Illness; Reproducibility of Results; Acid-Base Equilibrium; Multicenter Studies as Topic
PubMed: 37474427
DOI: 10.1016/j.enfie.2023.02.002 -
Sensors (Basel, Switzerland) Jun 2023Underground coal mining can cause the deformation, failure, and collapse of the overlying rock mass of a coal seam. If the mining design, monitoring, early warning, or...
Underground coal mining can cause the deformation, failure, and collapse of the overlying rock mass of a coal seam. If the mining design, monitoring, early warning, or emergency disposal are improper, in that case, it can often lead to mining disasters such as roof falls, water inrush, surface collapse, and ground fissures, seriously threatening the safety of mine engineering and the geological environment protection in mining areas. To ensure the intrinsic security of the entire coal mining process, aspace-time continuous sensing system of overburden deformation and failure was developed, which breaks through the limitations of traditional monitoring methods that characterize the evolution process of overlying rock deformation and ground subsidence. This paper summarizes the classification of typical overburden deformation and failure modes. It researches the space-time continuous sensing of rock-soil mass above the coal seam based on Distributed Fiber Optic Sensing (DFOS). A multi-range strain optical fiber sensing neural series from micron to meter was developed to achieve synchronous sensing of overburden separation, internal micro-cracks, and large rock mass deformation. The sensing cable-rock mass coupling test verified the reliability of the optical fiber monitoring data. The sensing neural network of overburden deformation was constructed using integrated optical fiber layout technology on the ground and underground. Different sensing nerves' performance and application effects in overburden deformation and failure monitoring were compared and analyzed with field monitoring examples. A physical model was used to carry out the experimental study on the overburden subsidence prediction during coal mining. The results showed that the optical fiber monitoring data were reliable and could be used to predict overburden subsidence. The reliability of the calculation model for overlying rock subsidence based on space-time continuous optical fiber sensing data was verified in the application of mining subsidence evaluation. A systematic review of the shortcomings of current overburden deformation observation technology during coal mining was conducted, and a space-time continuous sensing system for overburden deformation and failure was proposed. This system integrated sensing, transmission, processing, early warning, decision-making, and emergency response. Based on the fusion of multi-parameter sensing, multi-method transmission, multi-algorithm processing, and multi-threshold early warning, the system realized the real-time acquisition of space-time continuous information for the overburden above coal seams. This system utilizes long-term historical monitoring data from the research area for data mining and modeling, realizing the prediction and evaluation of the evolution process of overburden deformation as well as the potential for mining subsidence. This work provides a theoretical reference for the prevention and control of mining disasters and the environmental carrying capacity evaluation of coal development.
Topics: Models, Theoretical; Coal Mining; Reproducibility of Results; Algorithms; Coal
PubMed: 37447803
DOI: 10.3390/s23135947 -
Frontiers in Public Health 2023Schools provide a favorable setting for health education, however, the most effective school-based exercise mode for improving physical fitness remains unclear. This... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Schools provide a favorable setting for health education, however, the most effective school-based exercise mode for improving physical fitness remains unclear. This network meta-analysis was designed to assess and rank the comparative efficacy of six exercise modalities on physical fitness indicators in a school-based setting.
METHODS
An online search of the Web of Science, PubMed, SPORTDiscus, and Scopus databases was conducted. Randomized and quasi-randomized controlled trials were considered. Outcomes included measures of anthropometry and body composition, muscular fitness, and cardiorespiratory fitness. Data were pooled with a random effects model using the frequentist framework.
RESULTS
A total of 66 studies with 8,578 participants (48% girls) were included. High-intensity interval training was the most effective intervention reducing body mass index (mean difference (MD) = -0.60 kg·m, 95% confidence interval (95%CI) = -1.04 to -0.15, = 0.009), elevating VO (MD = 3.59 mL·kg·min, 95% CI = 2.45 to 4.74, < 0.001), and 20-meter sprint performance (MD = -0.35 s, 95% CI = -0.55 to -0.14, = 0.001). Aerobic training had the highest probability of reducing waist circumference (standardized mean difference (SMD) = -0.60, 95% CI = -0.88 to -0.32, < 0.001). Active video games emerged as a promising modality for improving countermovement jump (MD = 2.43 cm, 95% CI = 0.06 to 4.80, = 0.041) and shuttle running performance (SMD = 0.86, 95% CI = 0.29 to 1.43, = 0.003). Strength training was the best exercise mode for improving standing long jump performance (SMD = 1.03, 95% CI = 0.07 to 1.98, = 0.035) while combined training was rated the first for decreasing body fat percent (MD = -2.56%, 95% CI = -4.73 to -0.40, = 0.022) and increasing push-up repetitions (SMD = 3.59, 95% CI = 0.81 to 6.37, = 0.012).
CONCLUSION
School-based exercise interventions have multiple effects on physical fitness. The findings of this study will help to inform physical education teachers and coaches how best to deliver exercise programs in a school setting. Since the study was limited by the original research, the conclusions will require further verification using high-quality randomized controlled trials.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO, Identifier: CRD42023401963.
Topics: Female; Humans; Adolescent; Child; Male; Network Meta-Analysis; Physical Fitness; Exercise; Exercise Therapy; Resistance Training
PubMed: 37342273
DOI: 10.3389/fpubh.2023.1194779 -
Current Urology Reports Aug 2023Urinary pH is an important factor related to renal stone disease, and it plays an essential role in stone prevention. Monitoring of urinary pH by patients at home... (Review)
Review
PURPOSE OF REVIEW
Urinary pH is an important factor related to renal stone disease, and it plays an essential role in stone prevention. Monitoring of urinary pH by patients at home provides information that can help to assess the treatment needed by each patient. We conducted a systematic review is to assess the available evidence concerning urinary pH monitoring methods along with their accuracy, cost, and usefulness by patients with urolithiasis.
RECENT FINDINGS
A total of 9 articles were included (1886 urinary pH measurements). They reported information about urinary dipsticks, portable electronic pH meters and electronic strip readers, amongst other methods. Accuracy was compared with a laboratory pH meter (gold standard). Urinary dipsticks were found to be not accurate enough to guide clinical decision making and portable electronic pH meters showed promising results. Urinary dipsticks are neither precise nor accurate enough. Portable electronic pH meters seem to be more accurate, easy to use, and cost-effective. They are a reliable source for patients to use at home in order to prevent future episodes of nephrolithiasis.
Topics: Humans; Hydrogen-Ion Concentration; Kidney Calculi; Urolithiasis; Urinary Tract; Forecasting
PubMed: 37314611
DOI: 10.1007/s11934-023-01166-5 -
The Cochrane Database of Systematic... Jun 2023Chronic venous insufficiency (CVI) is a condition related to chronic venous disease that may progress to venous leg ulceration and impair quality of life of those... (Review)
Review
BACKGROUND
Chronic venous insufficiency (CVI) is a condition related to chronic venous disease that may progress to venous leg ulceration and impair quality of life of those affected. Treatments such as physical exercise may be useful to reduce CVI symptoms. This is an update of an earlier Cochrane Review.
OBJECTIVES
To evaluate the benefits and harms of physical exercise programmes for the treatment of individuals with non-ulcerated CVI.
SEARCH METHODS
The Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register, CENTRAL, MEDLINE, Embase, and CINAHL databases and World Health Organization International Clinical Trials Registry Platform and ClinicalTrials.gov trials registers to 28 March 2022.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) comparing exercise programmes with no exercise in people with non-ulcerated CVI.
DATA COLLECTION AND ANALYSIS
We used standard Cochrane methods. Our primary outcomes were intensity of disease signs and symptoms, ejection fraction, venous refilling time, and incidence of venous leg ulcer. Our secondary outcomes were quality of life, exercise capacity, muscle strength, incidence of surgical intervention, and ankle joint mobility. We used GRADE to assess the certainty of the evidence for each outcome.
MAIN RESULTS
We included five RCTs involving 146 participants. The studies compared a physical exercise group with a control group that did not perform a structured exercise programme. The exercise protocols differed between studies. We assessed three studies to be at an overall unclear risk of bias, one study at overall high risk of bias, and one study at overall low risk of bias. We were not able to combine data in meta-analysis as studies did not report all outcomes, and different methods were used to measure and report outcomes. Two studies reported intensity of CVI disease signs and symptoms using a validated scale. There was no clear difference in signs and symptoms between groups in baseline to six months after treatment (Venous Clinical Severity Score mean difference (MD) -0.38, 95% confidence interval (CI) -3.02 to 2.26; 28 participants, 1 study; very low-certainty evidence), and we are uncertain if exercise alters the intensity of signs and symptoms eight weeks after treatment (MD -4.07, 95% CI -6.53 to -1.61; 21 participants, 1 study; very low-certainty evidence). There was no clear difference in ejection fraction between groups from baseline to six months follow-up (MD 4.88, 95% CI -1.82 to 11.58; 28 participants, 1 study; very low-certainty evidence). Three studies reported on venous refilling time. We are uncertain if there is an improvement in venous refilling time between groups for baseline to six-month changes (MD 10.70 seconds, 95% CI 8.86 to 12.54; 23 participants, 1 study; very low-certainty evidence) or baseline to eight-week change (MD 9.15 seconds, 95% CI 5.53 to 12.77 for right side; MD 7.25 seconds, 95% CI 5.23 to 9.27 for left side; 21 participants, 1 study; very low-certainty evidence). There was no clear difference in venous refilling index for baseline to six-month changes (MD 0.57 mL/min, 95% CI -0.96 to 2.10; 28 participants, 1 study; very low-certainty evidence). No included studies reported the incidence of venous leg ulcers. One study reported health-related quality of life using validated instruments (Venous Insufficiency Epidemiological and Economic Study (VEINES) and 36-item Short Form Health Survey (SF-36), physical component score (PCS) and mental component score (MCS)). We are uncertain if exercise alters baseline to six-month changes in health-related quality of life between groups (VEINES-QOL: MD 4.60, 95% CI 0.78 to 8.42; SF-36 PCS: MD 5.40, 95% CI 0.63 to 10.17; SF-36 MCS: MD 0.40, 95% CI -3.85 to 4.65; 40 participants, 1 study; all very low-certainty evidence). Another study used the Chronic Venous Disease Quality of Life Questionnaire (CIVIQ-20), and we are uncertain if exercise alters baseline to eight-week changes in health-related quality of life between groups (MD 39.36, 95% CI 30.18 to 48.54; 21 participants, 1 study; very low-certainty evidence). One study reported no differences between groups without presenting data. There was no clear difference between groups in exercise capacity measured as time on treadmill (baseline to six-month changes) (MD -0.53 minutes, 95% CI -5.25 to 4.19; 35 participants, 1 study; very low-certainty evidence). We are uncertain if exercise improves exercise capacity as assessed by the 6-minute walking test (MD 77.74 metres, 95% CI 58.93 to 96.55; 21 participants, 1 study; very low-certainty evidence). Muscle strength was measured using dynamometry or using heel lifts counts. We are uncertain if exercise increases peak torque/body weight (120 revolutions per minute) (changes from baseline to six months MD 3.10 ft-lb, 95% CI 0.98 to 5.22; 29 participants, 1 study; very low-certainty evidence). There was no clear difference between groups in baseline to eight-week change in strength measured by a hand dynamometer (MD 12.24 lb, 95% CI -7.61 to 32.09 for the right side; MD 11.25, 95% CI -14.10 to 36.60 for the left side; 21 participants, 1 study; very low-certainty evidence). We are uncertain if there is an increase in heel lifts (n) (baseline to six-month changes) between groups (MD 7.70, 95% CI 0.94 to 14.46; 39 participants, 1 study; very low-certainty evidence). There was no clear difference between groups in ankle mobility measured during dynamometry (baseline to six-month change MD -1.40 degrees, 95% CI -4.77 to 1.97; 29 participants, 1 study; very low-certainty evidence). We are uncertain if exercise increases plantar flexion measured by a goniometer (baseline to eight-week change MD 12.13 degrees, 95% CI 8.28 to 15.98 for right leg; MD 10.95 degrees, 95% CI 7.93 to 13.97 for left leg; 21 participants, 1 study; very low-certainty evidence). In all cases, we downgraded the certainty of evidence due to risk of bias and imprecision.
AUTHORS' CONCLUSIONS
There is currently insufficient evidence to assess the benefits and harms of physical exercise in people with chronic venous disease. Future research into the effect of physical exercise should consider types of exercise protocols (intensity, frequency, and time), sample size, blinding, and homogeneity according to the severity of disease.
Topics: Humans; Body Weight; Evidence Gaps; Exercise; Veins; Venous Insufficiency
PubMed: 37314059
DOI: 10.1002/14651858.CD010637.pub3 -
Heliyon Jun 2023Physical issues started to receive more attention due to the sedentary lifestyle prevalent in modern culture. The Ten Meter Walk Test allows measuring the person's...
Physical issues started to receive more attention due to the sedentary lifestyle prevalent in modern culture. The Ten Meter Walk Test allows measuring the person's capacity to walk along 10 m and analyzing the advancement of various medical procedures for ailments, including stroke. This systematic review is related to the use of mobile or wearable devices to measure physical parameters while administering the Ten Meter Walk Test for the analysis of the performance of the test. We applied the PRISMA methodology for searching the papers related to the Ten Meter Walk Test. Natural Language Processing (NLP) algorithms were used to automate the screening process. Various papers published in two decades from multiple scientific databases, including IEEE Xplore, Elsevier, Springer, EMBASE, SCOPUS, Multidisciplinary Digital Publishing Institute (MDPI), and PubMed Central were analyzed, focusing on various diseases, devices, features, and methods. The study reveals that chronometer and accelerometer sensors measuring spatiotemporal features are the most pertinent in the Gait characterization of most diseases. Likewise, all studies emphasized the close relation between the quality of the sensor's data obtained and the system's ultimate accuracy. In other words, calibration procedures are needed because of the body part where the sensor is worn and the type of sensor. In addition, using ambient sensors providing kinematic and kinetic features in conjunction with wearable sensors and consistently acquiring walking signals can enhance the system's performance. The most common weaknesses in the analyzed studies are the sample size and the unavailability of continuous monitoring devices for measuring the Ten Meter Walk Test.
PubMed: 37274667
DOI: 10.1016/j.heliyon.2023.e16599 -
Frontiers in Cardiovascular Medicine 2023Mitral Regurgitation (MR) has a strong impact on quality of life and on mid-term survival. Transcatheter mitral valve replacement (TMVR) is rapidly expanding and a...
INTRODUCTION
Mitral Regurgitation (MR) has a strong impact on quality of life and on mid-term survival. Transcatheter mitral valve replacement (TMVR) is rapidly expanding and a growing number of studies have been published recently.
METHODS
A systematic review of studies reporting on clinical data for patients with symptomatic severe MR undergoing TMVR was performed. Early- and mid-term outcomes (clinical and echocardiographic) were evaluated. Overall weighted means and rates were calculated. Risk ratios or mean differences were calculated for pre- and post-procedural comparisons.
RESULTS
A total of 12 studies and 347 patients who underwent TMVR with devices clinically available or under clinical evaluation were included. Thirty-day mortality, stroke and major bleeding rates were 8.4%, 2.6%, and 15.6%, respectively. Pooled random-effects demonstrated a significant reduction of ≥ grade 3+ MR (RR: 0.05; 95% CI: 0.02-0.11; < 0.001) and in the rates of patients in NYHA class 3-4 after the intervention (RR: 0.27; 95% CI: 0.22-0.34; < 0.001). Additionally, the pooled fixed-effect mean difference for quality of life based on the KCCQ score yielded an improvement in 12.9 points (95% CI:7.4-18.4, < 0.001), and exercise capacity improved by a pooled fixed-effect mean difference of 56.8 meters in the 6-minute walk test (95% CI 32.2-81.3, < 0.001).
CONCLUSIONS
Among 12 studies and 347 patients comprising the updated evidence with current TMVR systems there was a statistically significant reduction in ≥ grade 3+ MR and in the number of patients exhibiting poor functional class (NYHA 3 or 4) after the intervention. Overall rate of major bleeding was the main shortcoming of this technique.
PubMed: 37234369
DOI: 10.3389/fcvm.2023.1130212 -
The Cochrane Database of Systematic... May 2023Surgery is the cornerstone in curative treatment of colorectal cancer. Unfortunately, surgery itself can adversely affect patient health. 'Enhanced Recovery After... (Review)
Review
BACKGROUND
Surgery is the cornerstone in curative treatment of colorectal cancer. Unfortunately, surgery itself can adversely affect patient health. 'Enhanced Recovery After Surgery' programmes, which include multimodal interventions, have improved patient outcomes substantially. However, these are mainly applied peri- and postoperatively. Multimodal prehabilitation includes multiple preoperative interventions to prepare patients for surgery with the aim of increasing resilience, thereby improving postoperative outcomes.
OBJECTIVES
To determine the effects of multimodal prehabilitation programmes on functional capacity, postoperative complications, and quality of life in adult patients undergoing surgery for colorectal cancer.
SEARCH METHODS
We searched CENTRAL, MEDLINE, Embase and PsycINFO in January 2021. We also searched trial registries up to March 2021.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) in adult patients with non-metastatic colorectal cancer, scheduled for surgery, comparing multimodal prehabilitation programmes (defined as comprising at least two preoperative interventions) with no prehabilitation. We focused on the following outcomes: functional capacity (i.e. 6-minute walk test, VOpeak, handgrip strength), postoperative outcomes (i.e. complications, mortality, length of hospital stay, emergency department visits, re-admissions), health-related quality of life, compliance, safety of prehabilitation, and return to normal activities.
DATA COLLECTION AND ANALYSIS
Two authors independently selected studies, extracted data, assessed risk of bias and used GRADE to assess the certainty of the evidence. Any disagreements were solved with discussion and consensus. We pooled data to perform meta-analyses, where possible.
MAIN RESULTS
We included three RCTs that enrolled 250 participants with non-metastatic colorectal cancer, scheduled for elective (mainly laparoscopic) surgery. Included trials were conducted in tertiary care centres and recruited patients during periods ranging from 17 months to 45 months. A total of 130 participants enrolled in a preoperative four-week trimodal prehabilitation programme consisting of exercise, nutritional intervention, and anxiety reduction techniques. Outcomes of these participants were compared to those of 120 participants who started an identical but postoperative programme. Postoperatively, prehabilitation may improve functional capacity, determined with the 6-minute walk test at four and eight weeks (mean difference (MD) 26.02, 95% confidence interval (CI) -13.81 to 65.85; 2 studies; n = 131; and MD 26.58, 95% CI -8.88 to 62.04; 2 studies; n = 140); however, the certainty of evidence is low and very low, respectively, due to serious risk of bias, imprecision, and inconsistency. After prehabilitation, the functional capacity before surgery improved, with a clinically relevant mean difference of 24.91 metres (95% CI 11.24 to 38.57; 3 studies; n = 225). The certainty of evidence was moderate due to downgrading for serious risk of bias. The effects of prehabilitation on the number of complications (RR 0.95, 95% CI 0.70 to 1.29; 3 studies; n = 250), emergency department visits (RR 0.72, 95% CI 0.39 to 1.32; 3 studies; n = 250) and re-admissions (RR 1.20, 95% CI 0.54 to 2.65; 3 studies; n = 250) were small or even trivial. The certainty of evidence was low due to downgrading for serious risk of bias and imprecision. The effects on VOpeak, handgrip strength, length of hospital stay, mortality rate, health-related quality of life, return to normal activities, safety of the programme, and compliance rate could not be analysed quantitatively due to missing or insufficient data. The included studies did not report a difference between groups for health-related quality of life and length of hospital stay. Data on remaining outcomes were not reported or were reported inadequately in the included studies.
AUTHORS' CONCLUSIONS
Prehabilitation may result in an improved functional capacity, determined with the 6-minute walk test both preoperatively and postoperatively. A solid effect on the number of omplications, postoperative emergency department visits and re-admissions could not be established. The certainty of evidence ranges from moderate to very low, due to downgrading for serious risk of bias, imprecision and inconsistency. In addition, only three heterogeneous studies were included in this review. Therefore, the findings of this review should be interpreted with caution. Numerous relevant RCTs are ongoing and will be included in a future update of this review.
Topics: Adult; Humans; Colorectal Neoplasms; Digestive System Surgical Procedures; Postoperative Complications; Preoperative Exercise; Quality of Life
PubMed: 37162250
DOI: 10.1002/14651858.CD013259.pub3 -
Sleep Science (Sao Paulo, Brazil) Mar 2023The aim of this systematic review is to analyze the recent scientific evidence of the clinical effects of altitude on breathing during sleep in healthy persons and... (Review)
Review
The aim of this systematic review is to analyze the recent scientific evidence of the clinical effects of altitude on breathing during sleep in healthy persons and sleep disordered patients. A search was carried out in PubMed and Scopus looking for articles published between January 1, 2010 and December 31, 2021, in English and Spanish, with the following search terms: "sleep disorders breathing and altitude". Investigations in adults and carried out at an altitude of 2000 meters above mean sea level (MAMSL) or higher were included. The correlation between altitude, apnea hypopnea index (AHI) and mean SpO2 during sleep was calculated. 18 articles of the 112 identified were included. A good correlation was found between altitude and AHI (Rs = 0.66 P = 0.001), at the expense of an increase in the central apnea index. Altitude is inversely proportional to oxygenation during sleep (Rs = -0.93 P = 0.001), and an increase in the desaturation index was observed (3% and 4%). On the treatment of respiratory disorders of sleeping at altitude, oxygen is better than servoventilation to correct oxygenation during sleep in healthy subjects and acetazolamide controlled respiratory events and oxygenation during sleep in patients with obstructive sleep apnea under treatment with CPAP. Altitude increases AHI and decreases oxygenation during sleep; oxygen and acetazolamide could be an effective treatment for sleep-disordered breathing at altitude above 2000 MAMSL.
PubMed: 37151770
DOI: 10.1055/s-0043-1767745 -
JMIR Aging Mar 2023Due to the aging population, there is a need for monitoring well-being and safety while living independently. A low-intrusive monitoring system is based on a person's... (Review)
Review
BACKGROUND
Due to the aging population, there is a need for monitoring well-being and safety while living independently. A low-intrusive monitoring system is based on a person's use of energy or water.
OBJECTIVE
The study's objective was to provide a systematic overview of studies that monitor the health and well-being of older people using energy (eg, electricity and gas) and water usage data and study the outcomes on health and well-being.
METHODS
CENTRAL, Embase, MEDLINE (Ovid), Scopus, Web of Science, and Google Scholar were searched systematically from inception until November 8, 2021. The inclusion criteria were that the study had to be published in English, have full-text availability, target independent-living people aged 60 years and older from the general population, have an observational design, and assess the outcomes of a monitoring system based on energy (ie, electricity, gas, or water) usage on well-being and safety. The quality of the studies was assessed by the QualSyst systematic review tool.
RESULTS
The search strategy identified 2920 articles. The majority of studies focused on the technical algorithms underlying energy usage data and related sensors. One study was included in this review. This study reported that the smart energy meter data monitoring system was considered unobtrusive and was well accepted by the older people and professionals involved. Energy usage in a household acted as a unique signature and therefore provided useful insight into well-being and safety. This study lacked statistical power due to the small number of participants and the low number of observed events. In addition, the quality of the study was rated as low.
CONCLUSIONS
This review identified only 1 study that evaluated the impact of an energy usage monitoring system on the well-being and safety of older people. The absence of reliable evidence impedes any definitive guidance or recommendations for practice. Because this emerging field has not yet been studied thoroughly, many questions remain open for further research. Future studies should focus on the further development of a monitoring system and the evaluation of the implementation and outcomes of these systems.
TRIAL REGISTRATION
PROSPERO CRD42022245713; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=245713.
PubMed: 37000477
DOI: 10.2196/41187