Association of Functional Disability and Biopsychosocial Factors in Older Adults With Low Back Pain Who Live in the Amazonas State Brazil: A Cross-Sectional Study

ObjectiveThe purpose of this study was to identify social and clinical factors associated with levels of functional disability (FD) in older adults with low back pain (LBP) in the city of Manaus, Amazonas, Brazil.MethodsA cross-sectional study of 557 adults with LBP aged ≥60 years was completed. Sociodemographic and clinical features, pain intensity (Numeric Rating Scale), FD (Roland Morris Disability Questionnaire), physical activity (International Physical Activity Questionnaire-short version), body mass index, educational level, health perception, emotional level, and self-reported diseases were evaluated. Statistical analysis was used to verify the association between quantitative variables and a group; Student t test or Mann-Whitney test, and analysis of variance (normality assumption) or Kruskal-Wallis test (non-parametric), P value of less than .05.ResultsThere were 81.3% female participants, 54.9% self-reported their race and/or skin color as brown, and 37.8% were sedentary. Pain intensity scores were 6.26 ± 2.19 in female participants and 5.82 ± 1.84 in male participants. Mean FD scores were 11.68 ± 6.08 for female participants and 9.61 ± 5.76 for males participants, although 39.7% of the total group presented with severe disability (score ≥14) and FD was associated with female sex (P = .001), physical activity (P ≤ 0.001), body mass index (P ≤ .001), emotional level (P < .001), and health perception (P < .001).ConclusionIn this group of older adults with LBP, FD was associated with female sex, level of physical activity, body mass index, emotional level, and health perception. Many factors that were identified with FD are modifiable; therefore, interventions, such as nutrition education and re-conceptualization of self-emotional and health perception, may have potential to help in preventing and reducing FD.     

Does 20-min rounding reduce falls in an aged-care setting? A pilot intervention study

BackgroundThis study investigated if implementation of a 20-min rounding intervention can reduce falls in aged care settings.MethodsParticipants (aged 66–99 years) from five aged care facilities were randomly allocated to intervention (n = 20) or control groups (n = 21). The intervention consisted of 20-min rounding observations over a six month period. The number of falls for all residents of each aged care facility was also collected.ResultsFor participants of the intervention study, there were no differences for number of falls in the intervention compared to the control group (mean(95%CI) control:2.3(0.8–3.7), intervention:4.0(2.5–5.5), p = 0.108). There was a trend for a decreased average number of falls across all aged care sites (mean±SD, 60.4 ± 35.7 falls occurred prior vs. 53.4 ± 37.4 during the intervention, p = 0.056). There were no fall related fractures in the intervention group during the study.ConclusionsThis study suggests that 20-min rounding may decrease falls for all residents of aged care sites.     

A Five-step Systematic Therapy for Treating Plugged Ducts and Mastitis in Breastfeeding Women: A Case–Control Study

PurposeThis study aimed to describe the clinical response to five-step systematic therapy (FSST) in the management of plugged ducts and mastitis. FSST was a comprehensive milk stasis dredging treatment, which contained five steps to make the milk out of the plugged duct.MethodsThis retrospective study included 922 breastfeeding women, 714 with plugged ducts, and 208 with mastitis who received FSST from June to September 2017. The breast pain score, swelling degree, and range of breast induration were recorded pre-FSST and post-FSST.ResultsAfter a single FSST, pain score and swelling degree were significantly improved (both p < .001) in all cases. After FSST, the mean breast pain relief score was 1.69 ± 0.70, whereas the mean swelling fade away degree was 1.61 ± 0.62. In the subgroup analysis, pain score and swelling degree were significantly improved (both p < .001) in the plugged ducts group and the mastitis group. The score of pain relief in the plugged ducts group was less than that in the mastitis group (1.63 ± 0.68 vs. 1.91 ± 0.70, t = 5.30; p < .001), whereas improvement of swelling fade away was greater in the plugged ducts group than the mastitis group (1.65 ± 0.64 vs. 1.48 ± 0.56, t = 3.49; p = .001). The composition ratio of changes in induration range between the two groups was statistically different (Pearson χ² = 137.87, p < .001), of which more obvious improvement in the plugged ducts group than the mastitis group (χ² = 25.65, p < .001).ConclusionFSST can relieve pain, reduce breast swelling and range of induration, and for plugged ducts or mastitis varied degree differently.     

The effect of the Alexander Technique on pain intensity in patients with chronic low back pain: A randomized controlled trial

ObjectiveThe present study was performed to determine the effect of the Alexander Technique on the intensity of pain in patients with chronic low back pain (LBP).MethodsThis study is a clinical trial that was performed on 80 patients with chronic LBP in Kashan, Iran. Participants were randomly assigned in control and intervention groups. To assess the participants’ LBP, a visual analog scale of pain (VAS-Pain) was completed by both groups. In the intervention group, in addition to routine care for LBP patients, the Alexander Technique was performed in three 60-min sessions per week for 12 weeks. The control group participants received routine care for LBP patients. The two groups completed the VAS-Pain scale immediately after and one month after the intervention.ResultsThe results showed that there was no statistically significant difference between the two groups in terms of demographic characteristics and mean pain intensity score before the intervention (p > 0.05). Immediately after and then one month after the intervention, there was statistically significant differences between the two groups regarding the mean scores of pain (p < 0.05). The results of repeated measures ANOVA showed that, in the intervention group, the mean score of pain had decreased over time (p < 0.05).ConclusionThe results of the present study showed that the Alexander Technique was effective in reducing the intensity of pain among the participants. We recommend the Alexander Technique as a useful and effective intervention for reducing chronic LBP.     

Comparison of the Dynamic Postural Control During Lifting and Lowering an External Load in Low Back Pain: A Cross-Sectional Study

ObjectiveThis study aimed to compare dynamic postural control between individuals with and without chronic low back pain (LBP) through load lifting and lowering.MethodsThis cross-sectional study included 52 male patients with chronic LBP (age: 33.37 ± 9.23 years) and 20 healthy male individuals (age: 31.75 ± 7.43 years). The postural control parameters were measured using a force plate system. The participants were instructed to stand barefoot (hip-width apart) on the force plate and lift a box (10% of the weight of the participants) from the waist height to overhead and then lower it from overhead to waist height. The interaction between the groups and tasks was determined using a 2-way repeated-measures analysis of variance.ResultsThere was no significant interaction between the groups and tasks. Regardless of the groups, postural control parameters including amplitude (P = .001) and velocity (P < .001) in anterior-posterior (AP) direction, phase plane in medial-lateral (ML) direction (P = .001), phase plane in AP-ML direction (P = .001), and the mean total velocity (P < .001) were lesser during the lowering compared with lifting. The results indicated that, regardless of the tasks, the postural control parameters including velocity (P = .004) and phase plane in AP direction (P = .004), velocity in ML direction (P < .001), phase plane (AP-ML) (P = .028), and mean total velocity (P = .001) in LBP were lesser compared with the normal group.ConclusionDifferent tasks affected postural control differently in patients with LBP and healthy individuals. Moreover, postural control was more challenged during the load-lowering than the load-lifting task. This may have been a result of a stiffening strategy. It may be that the load-lowering task might be considered as a more influential factor for the postural control strategy. These results may provide a novel understanding of selecting the rehabilitation programs for postural control disorders in patients.     

Misconceptions of physical therapists and medical doctors regarding the impact of lifting a light load on low back pain

BackgroundA common misconception about low back pain (LBP) is that the spine is weak and that lumbar flexion should be avoided. Because the beliefs of health-care professionals (HCPs) influence patients, it is important to understand the attitudes of health care professionals towards LBP and lifting.ObjectivesTo assess and compare the perceptions of different categories of HCPs regarding the safety of specific movement strategies used to lift a light load, and their beliefs regarding back pain. The secondary aim was to determine whether certain factors influenced the beliefs of HCPs.MethodsData were collected via an electronic survey. Student and qualified physical therapists (PTs), medical students, and general practitioner (GP) trainees were included. The questionnaire included eight photographs, depicting eight different strategies to lift a light load. Respondents were requested to select the strategy(s) they considered as “unsafe” to use for asymptomatic people with a previous history of LBP and people with chronic LBP. Beliefs and attitudes towards LBP were evaluated using the Back Pain Attitudes Questionnaire (Back-PAQ).ResultsQuestionnaires from 1005 participants were included. Seventy percent of qualified PTs considered none of the strategies as harmful (versus 32% of PT students, 9% of GP trainees and 1% of medical students). Qualified PTs had higher Back-PAQ scores (mean ± SD: 13.6 ± 5.5) than PT students (8.7 ± 5.7), GP trainees (5.9 ± 5.9) and medical students (4.1 ± 5.2), indicating less misconceptions regarding LBP. Having LBP negatively influenced beliefs while taking a pain education course positively influenced beliefs.ConclusionMisconceptions regarding LBP and the harmfulness of lifting a light load with a rounded back remain common among HCPs, particularly medical doctors.     

Effect of an educational program on physical activity in individuals undergoing their first percutaneous coronary intervention: A randomized clinical trial

BackgroundEducational programs designed for specific populations to improve regular physical activity need to be tested.ObjectivesTo evaluate the effectiveness of an educational program, when compared to usual care, on improving physical activity 5 to 7 months after hospital discharge in adult patients undergoing their first percutaneous coronary intervention.MethodsRandomized controlled trial with two groups: usual care (n = 56) and educational program (n = 53) interventions. Data on sociodemographic and clinical characteristics were collected and the Baecke-Habitual Physical Activity Questionnaire, Self-efficacy Scale for Physical Activity, and Hospital Anxiety and Depression Scale were administered at baseline and follow-up. Participants in the educational program received an intervention based on Social Cognitive Theory, focused on physical activity, followed by three telephone calls. The usual care group received the hospital routine information. Unadjusted and adjusted differences between the two groups in mean score changes (with 95% confidence intervals [CI]) were calculated for all outcomes.ResultsAt follow-up, the educational program group showed higher mean ± standard deviation scores than the usual care group for practice of physical activity (7.94 ± 1.84 vs. 6.90 ± 1.89) and for self-efficacy (3.98 ± 3.75 vs. 2.52 ± 3.12). Adjusting for baseline outcome, the difference in mean change between groups was 0.89 (95% CI: 0.32, 1.46) for physical activity and 2.30 (95% CI: 1.12, 3.49) for self-efficacy. There were no statistical differences between groups in symptoms of anxiety and depression.ConclusionThe educational program may be an effective intervention in increasing habitual physical activity and self-efficacy for physical activity in individuals with coronary artery disease.     

Comparison of the effects of lidocaine pre-administration and local warming of the intravenous access site on propofol injection pain: Randomized,double-blind controlled trial

BackgroundLidocaine reduces pain that occurs upon the intravenous injection of propofol. But, there are few non-pharmacological nursing interventions to reduce propofol injection pain.ObjectiveTo compare the effects of lidocaine pre-administration and local warming of the intravenous access site on propofol injection pain.DesignProspective, double-blind, randomized controlled trial.SettingThe 555 bed, non-teaching National Cancer Center in Kyunggido, South Korea.ParticipantsA total of 96 patients who underwent thyroidectomy under total intravenous general anesthesia with propofol were randomly allocated to the control, lidocaine pre-administration (LA) or local warming (LW) group.MethodsAll three groups received 2% propofol with an effect-site target at 3 μg/mL for induction dose. The control group received 2% propofol with no intervention. The lidocaine pre-administration group received 2% propofol 30 s after 1% lidocaine 30 mg. The local warming group received 2% propofol after warming of the intravenous access site for 1 min using 43 °C forced air. Propofol injection pain was assessed by four-point verbal categorial scoring (VCS), numerical rating scale (NRS) and surgical pleth index (SPI).ResultsPain VCS of the LA group (mean ± SD, 1.11 ± 0.45) was significantly reduced (U = −3.92, p < .001) compared to the control group (mean ± SD, 1.71 ± 0.74). Pain VCS of the LW group (mean ± SD, 0.76 ± 0.44) was significantly reduced (U = −5.17, p < .001) compared to the control group (mean ± SD, 1.71 ± 0.74). Pain VCS of the LW group was significantly reduced compared to the LA group (U = −3.33, p = .001]. Pain NRS of the LA group (mean ± SD, 4.31 ± 2.32) was significantly reduced (mean difference, 1.82; 95% CI, 0.63–3.00; p = .003) compared to the control group (mean ± SD, 6.13 ± 2.39). Pain NRS of the LW group (mean ± SD, 3.06 ± 2.37) was significantly reduced (mean difference, 3.07; 95% CI, 1.63–4.51; p < .009) compared to the control group. There were significant differences in pain NRS between the LA group and the LW group (mean difference, 1.25; 95% CI, 0.09–2.42; p = .035). SPI of the LA group (mean ± SD, 64.1 ± 16.3) was significantly reduced (mean difference control versus LA, 8.36; 95% CI, 1.64–15.1; p = .016) compared to the control group (mean ± SD, 72.5 ± 9.56). SPI of the LW group (mean ± SD, 55.0 ± 16.2) was significantly reduced (mean difference control versus LW, 17.4; 95% CI, 10.8–24.0; p < .001) compared to the control group. There was a significant difference in SPI between the LA group and LW group (mean difference, 9.06; 95% CI, 1.02–17.1; p = .028).ConclusionLocal warming of the intravenous access site by 43 °C forced air for 1 min is slightly more effective in reducing propofol injection pain compared to lidocaine pre-administration.     

The effects of abdominal-based early progressive mobilisation on gastric motility in endotracheally intubated intensive care patients: A randomised controlled trial

ObjectiveTo examine whether an abdominal-based early progressive mobilisation program improves gastric motility and reduces feeding intolerance in critically ill patients with endotracheal intubation.Design and MethodsA randomised controlled trial was designed. Adult patients admitted to the intensive care unit who were intubated and had an order for enteral nutrition were randomly assigned to partake in an three stages of abdominal-based progressive mobilisation program (passive abdominal massage, bed-side bicycle and ambulating) or standard of care. Gastric antral motility was measured by bedside ultrasound.ResultsA total of 83 critically ill patients were included in the study. The intervention group displayed a statistically significant improvement in the antral motility index than the control group (p < .001), as well as in complications of feeding intolerance, including the incidence of abdominal distention (9.8% vs 33.3%, p = .009), vomiting (0% vs 16.7%, p = .019) and diarrhoea (22% vs 50%, p = .008). However, no significant difference for the full enteral feeding rate on the third day was observed between the groups. Furthermore, time on mechanical ventilation (4.52 ± 2.77 days vs 6.24 ± 3.90 days, p = .023) was shorter in intervention group, but no significant difference of length of intensive care unit stay was observed between the groups.ConclusionsImplementation of an abdominal-based early progressive mobilisation program can improve gastric motility and feeding intolerance in critically ill patients with an endotracheal tube.     

Pilot trial evaluating maternal docosahexaenoic acid consumption during pregnancy: Decreased postpartum depressive symptomatology

ObjectiveDocosahexaenoic acid (DHA, 22:6, n-3) is a major structural component of neural tissue critical to neurotransmission and mood regulation. Poor maternal dietary intake coupled with accelerated maternal-fetal transfer of DHA compound risk for maternal deficiency. The objective of this investigation was to determine if maternal DHA supplementation is efficacious in reducing symptoms of postpartum depression.MethodsThis pilot investigation was a randomized, double-blinded, placebo controlled investigation of the role of DHA in preventing risk for postpartum depression. Women were assigned to: i) Placebo (no DHA, corn oil capsule), ii) DHA (300 mg DHA, fish oil capsule). Capsules were consumed from 24 to 40 weeks gestation (1 capsule 5 days/week). Forty-two participants were recruited (n = 20, intervention; n = 22, placebo). Maternal DHA status and depressive symptoms were followed from 24 to 40 weeks gestation using the Center for Epidemiologic Studies Depression Scale (CES-D) and the Postpartum Depression Screening Scale (PDSS) from 2 weeks to 6 months postpartum.ResultsPDSS total scores were significantly lower (p = 0.016; 46.03 ± 2.17, intervention vs. 52.11 ± 2.4, placebo) in the intervention group with less anxiety/insecurity (p = 0.03), emotional lability (p = 0.04) and loss of self (p = 0.02).ConclusionsWomen in the DHA intervention group had fewer symptoms of postpartum depression compared to the placebo group. These results support the notion that the consumption of DHA by pregnant women can be efficacious in preventing depressive symptoms and highlight a need for further larger-scale investigations using the PDSS in tandem with a diagnostic evaluation.     

Outcomes of daytime nurse practitioner–staffed versus resident-staffed nonsurgical intensive care units: A retrospective observational study

BackgroundRapid developments in medical care—such as monitoring devices, medications, and working hours restrictions for intensive care personnel—have dramatically increased the demand for intensive care physicians. Therefore, nurse practitioner (NP)–staffed care is becoming increasingly important. This study was aimed to compare the outcomes of daytime NP-staffed and daytime resident-staffed nonsurgical intensive care units (ICU).MethodsWe retrospectively assessed patients admitted to a nonsurgical ICU from March 2017 to December 2017. We collected basic patient data, including age, sex, admission diagnosis, transferring unit, and Acute Physiology and Chronic Health Evaluation II (APACHE II) score. Primary endpoints were ICU mortality, hospital mortality, and 30-day mortality. Secondary endpoints were 48-h readmission, discharge to nonhome locations, and lengths of ICU and hospital stay.ResultsA total of 838 subjects were analysed: 334 subjects in the NP-staffed group and 504 in the resident-staffed group. The NP-staffed group was more likely to come from inpatient units (38.3% vs 16.5% for resident-staffed group; p < 0.001) and had lower disease severity (APACHE II score, 13.9 ± 8.4 vs 15.1 ± 8.2 for resident-staffed group; p = 0.047). After adjusting for age, sex, location before ICU admission, APACHE II score, and significantly different basic characteristics, there were no differences in ICU mortality, hospital mortality, or 30-day mortality between the two groups. Secondary analysis showed the NP-staffed group had a lower discharge rate to nonhome locations (2.1% vs 6.3%; p = 0.023) and shorter hospital stay (12.1 ± 14.1 vs 14.2 ± 14.3 days; p = 0.015).ConclusionsWe observed no difference in mortality between daytime NP-staffed and resident-staffed nonsurgical ICUs. Daytime NP-staffed care is an effective, safe, feasible method for staffing nonsurgical ICUs.     

Theory-guided interventions for Chinese patients to adapt to heart failure: A quasi-experimental study

ObjectivesTo examine the effects of the Roy Adaptation Model-based interventions on adaptation in persons with heart failure.MethodsA quasi-experimental study was conducted in Hangzhou, China, from March 2018 to November 2019. A convenience sample of 112 participants with heart failure from a multi-campus hospital was enrolled. Participants were allocated into an intervention group (n = 55) and a control group (n = 57) according to their hospitalized campus. A culturally-tailored care plan intervention based on the Roy Adaptation Model was performed in the intervention group. The control group received bedside patient education and a regular booklet for HF home care before discharge. Heart ultrasound, Minnesota Living with Heart Failure Questionnaire (MLHFQ), a knowledge survey, Self-care Heart failure Index (SCHFI), and Coping and Adaptation Processing Scale-Short Form (CAPS-SF) were used to measure patients’ levels of adaptation of physical function, self-concept, role function, and interdependence at baseline and six months after discharge.ResultsNinety-one participants with complete data, 43 in the intervention group and 48 in the control group, were included in the analysis for the primary endpoints and showed adaptive improvement trends. Most patients in the intervention group completed 60% or more of the given interventions. At the sixth month after discharge, compared with the control group, the intervention group had improved adaptive behaviors showing higher scores of the MLHFQ (70.90 ± 22.45 vs. 54.78 ± 18.04), heart failure-related knowledge (13.79 ± 2.45 vs. 10.73 ± 4.28), SCHFI maintenance (57.67 ± 13.22 vs. 50.35 ± 10.88), and CAPS-SF (40.23 ± 4.36 vs. 38.27 ± 2.60) at the six-month follow-up (P ＜ 0.05). There were no significant differences between the two groups in the scores of left ventricular ejection fraction, scores of SCHFI management and SCHFI confidence subscales (P > 0.05).ConclusionsThe findings reported evidence of positive adaptation in patients with heart failure, indicating that the Roy Adaptation Model is an effective guide for developing an implemented framework for the nursing practice of the patients. The culturally-tailored care plan intervention is helpful to improve adaptation of patients with heart failure.     

Postamputation Cognitive Impairment Is Related to Worse Perceived Physical Function Among Middle-Aged and Older Prosthesis Users

ObjectiveTo compare characteristics between middle-aged and older prosthesis users with and without cognitive impairment and determine whether cognitive impairment contributes to variability in perceived physical function.DesignCross-sectional, observational studySettingGeneral community.ParticipantsAdults 45 years or older, at least 1-year post lower limb amputation (LLA) who were walking independently with a prosthesis (N=119).InterventionNot applicable.Main Outcome MeasuresWe identified cognitive impairment using an education-adjusted Telephone Interview for Cognitive Status-modified score. Perceived physical function was measured using the Prosthesis Mobility Questionnaire.ResultsOf 119 participants (mean age, 62.6±8.2 years; male: 89.1%; vascular etiology: 82.4%; years since amputation: 4.9±4.7 years), 28 (23.5%) had cognitive impairment. Compared with participants without cognitive impairment, those with cognitive impairment were more likely to use an assistive device (60.7% vs 25.3%, P=.002); were older (66.3±7.3 vs 61.5±8.1 years, P=.006) and had more chronic conditions (7.1±3.4 vs 5.4±2.5, P=.004), more depressive symptoms (6.6±5.1 vs 4.2±3.8, P=.008), and worse perceived physical function (2.0±0.6 vs 2.6±0.7, P<.001). Using backward stepwise linear regression, we found that participants with cognitive impairment had worse perceived physical function (standardized parameter estimate [β]=?0.15, P=.02), even after adjusting for depressive symptoms (β=?0.31, P<.001), prosthesis satisfaction (β=0.34, P<.001), number of chronic conditions (β=?0.19, P=.006), and assistive device use (β_cane=0.01, P=.93; β_other=?0.20, P=.003). Together, these variables explained 59% of perceived physical function variability.ConclusionsCognitive impairment is common and associated with worse perceived physical function post LLA, even after controlling for physical and mental health differences. Tailored rehabilitation interventions may be needed to improve perceived physical function in prosthesis users with cognitive impairment.     

The effect of Therapeutic Touch on Back Pain in Adults on a Neurological Unit: An Experimental Pilot Study

BackgroundChronic back pain affects many aspects of everyday life and is a common reason for medical visits, leading to high direct and indirect health care costs. Innovative and cost-effective nonpharmacologic pain management methods should be promoted to ensure adequate treatment.AimsThe aim of this pilot study was to investigate the pain-relieving effect of Therapeutic Touch in adult neurologic patients with back pain.DesignA pretest–post-test randomized controlled trial.SettingsA university hospital in Austria.Participants/SubjectsPatients with back pain diagnosis (N = 29) on hospital admission.MethodsA pilot study was conducted for 3 months. The control group (n = 14) received the pharmacologic pain management recommended by the World Health Organization; patients in the intervention group (n = 15) received additionally four Therapeutic Touch treatments on 4 consecutive days. The Quebec Back Pain Disability Scale and the Numeric Pain Rating Scale were used as outcome measures to evaluate activity domains affected by back pain and pain intensity.ResultsPain improvement was found in the intervention group according to the mean score of the Quebec Back Pain Disability Scale (day 1: 72.53, standard deviation [SD] ± 14.10; day 4: 39.47, SD ± 8.77; p < .001). The Numerical Pain Rating Scale score averaged 4.33 points (SD ± 2.09) on the first day and 2.47 points (SD ± 1.12) on the fourth day. The long-term effect of Therapeutic Touch was significant and indicated a major effect (Pillai's trace = .641, F_(3.12) = 7.1, p = .005, η_p² = .641).ConclusionsTherapeutic Touch seems to be a noninvasive nursing intervention for back pain management to provide more professional patient care.     

Effects of Auricular Acupressure on Hip Flexibility and Pain in Taekwondo Participants: Randomized Controlled Trial

BackgroundIn sports, hip flexibility is essential to reduce injuries and improve performance.AimThis study aimed to examine the effects of auricular acupressure on hip flexibility and pain in Taekwondo participants.MethodThis randomized controlled trial was performed in the Republic of Korea from January 2021 to August 2021. The Numeric Rating Scale for Pain and Hip Flexibility was used. Twenty-one participants received auricular pressure once weekly for six weeks, while 17 participants did not receive any intervention. Auricular acupressure was applied to the hip (AH13), Shinmun, and auricular acupressure points associated with the pain areas reported by the participants.ResultsAuricular acupressure improved hip flexibility (t = 2.67, p = .011) and back pain (t = 2.11, p = .043). The mean difference in post-pretest hip flexibility in the experimental group was 16.24 degrees (±13.63), whereas that in the control group was 4.77 degrees (±15.07). The mean difference in the experimental group's pre-post-test scores of back pain was 1.24 (±2.64), whereas that in the control group was 0.18 (±1.41).ConclusionsThe results of this study showed that auricular acupressure could be used to treat pain and improve hip flexibility.     

Clinical practice of Best Practice Nursing Care Standards for Older Adults with Fragility Hip Fracture: A propensity score matched analysis

BackgroundFragility hip fracture (FHF) is a significant cause of morbidity and mortality in older adults. In 2018, Best Practice Nursing Care Standards for Older Adults with Fragility Hip Fracture (NSOF) were released by The International Collaboration of Orthopaedic Nursing (ICON). However, there are only limited clinical data about the application of this standard in clinical practice in China.AimsTo determine the clinical practice effect of the NSOF.MethodsA retrospective single-centre cohort study was performed from January 2016 to June 2020. Patients were divided into the standardized nursing care group (SN group) and the conventional nursing care group (CN group) depending on whether they were cared for according to the NSOF criteria. The propensity score matched (PSM) analysis was conducted in this study. The perioperative and follow-up outcomes between the two groups were analyzed.ResultsA total of 204 patients diagnosed with FHF were included in the study. After a 1:1 matching, 56 cases were identified in the SN group as well as the CN group. Patients in the SN group had significantly shorter preoperative wait times for surgery (17.4 ± 4.6 vs. 24.4 ± 7.6 h, p < 0.05) and a higher proportion of individuals performing exercise within 24 h after surgery (94.6% vs. 66.1%, p < 0.05). Notably, patients in the SN group also had a significantly shorter length of stay than those in the CN group (9.4 ± 3.1 vs. 14.2 ± 5.1 days, p < 0.05). At the 6-month follow-up, the incidence of refracture was significantly lower (3.6% vs. 14.3%, p < 0.05), and the timed up and go mobility index was improved in the SN group compared to the CN group (20.3 ± 1.7 vs. 24.6 ± 2.2 s, p < 0.05).ConclusionThis study showed that application of the NSOF resulted in a significant improvement in the treatment of older adults patients with FHF.     

Wearing a N95 mask increases rescuer's fatigue and decreases chest compression quality in simulated cardiopulmonary resuscitation

ObjectivesN95 mask is essential for healthcare workers dealing with the coronavirus disease 2019 (COVID-19). However, N95 mask causes discomfort breathing with marked reduction in air exchange. This study was designed to investigate whether the use of N95 mask affects rescuer's fatigue and chest compression quality during cardiopulmonary resuscitation (CPR).MethodsAfter a brief review of CPR, each participant performed a 2-minute continuous chest compression on a manikin wearing N95 (N95 group, n = 40) or surgical mask (SM group, n = 40). Compression rate and depth, the proportions of correct compression rate, depth, complete chest recoil and hand position were documented. Participants' fatigue was assessed using Borg score.ResultsSignificantly lower mean chest compression rate and depth were both achieved in the N95 group than in the SM group (p < 0.05, respectively). In addition, the proportion of correct compression rate (61 ± 19 vs. 75 ± 195, p = 0.0067), depth (67 ± 16 vs. 90 ± 14, p < 0.0001) and complete recoil (91 ± 16 vs. 98 ± 5%, p = 0.0248) were significantly decreased in the N95 group as compared to the SM group. At the end of compression, the Borg score in the N95 group was significantly higher than that in the SM group (p = 0.027).ConclusionWearing a N95 mask increases rescuer's fatigue and decreases chest compression quality during CPR. Therefore, the exchange of rescuers during CPR should be more frequent than that recommended in current guidelines when N95 masks are applied.     

Key characteristics of low back pain and disability in college-aged adults: a pilot study

Handrakis JP, Friel K, Hoeffner F, Akinkunle O, Genova V, Isakov E, Mathew J, Vitulli F. Key characteristics of low back pain and disability in college-aged adults: a pilot study.ObjectiveTo identify which factors commonly associated with low back pain (LBP) and disability differ between college-aged persons with LBP and with no or minimal LBP.DesignClinical measurement, observational study. Subjects were assessed for LBP with the visual analog scale (VAS) and for disability from LBP using the Oswestry Disability Index (ODI). Subjects were measured for variables commonly associated with LBP and were grouped by both VAS (minimum [min]/no pain, pain) and ODI (no disability, disability) scores.SettingCollege campus at a university.ParticipantsA convenience sample (N=84) of English-speaking students (34 men, 50 women) between 18 and 30 years of age.InterventionsNot applicable.Main Outcome MeasuresSports activity (sports activity score of the Baecke Physical Activity Questionnaire), depression, hamstring and hip flexor range of motion, low back extensor endurance, abdominal strength and endurance.ResultsA significant main effect of group was found for both pain (P=.019) and disability groups (P=.006). The min/no pain and pain groups differed in back endurance (114.2±38.8s vs 94.5±44.5s, respectively; P=.04). The no disability and disability groups differed in back endurance (116.3±35.9s vs 97.1±45.7s, respectively; P=.03) and the sports activity score of the Baecke Physical Activity Questionnaire (2.98±.95 vs 2.48±.85, respectively; P=.01). Subjects with hyperkyphotic postures compared with the normative thoracic group had higher depression scores (49 vs 38.5, respectively; P=.03) and less hamstring flexibility (30.5 vs 49.9, respectively; P<.001).ConclusionsBack extensor endurance was consistently different between both the pain and disability groups. Addressing limited low back extensor endurance and low levels of physical activity in young adults may have clinical relevance for the prevention and treatment of LBP and disability.