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39; 95% confidence interval [CI], 1.06-1.82]); (2) How would you describe your dental and oral health in general? (fair/poor OR, 1.68; 95% CI, 1.04-2.75); (3) During the last week, have you experienced tearing? (none of the time OR, 2.26; 95% CI, 1.23-4.34); (4) Are you able to produce tears? (no OR, 1.62; 95% CI, 1.12-2.37); and (5) Do you currently smoke cigarettes? (no OR, 2.83; 95% CI, 1.69-4.91). SSSQ score ≥7 (possible range, 0-11) distinguishes SS from non-SS patients with 64% sensitivity and 58% specificity (area under receiver operating characteristic curve, 0.65).

The SSSQ is a simple 5-item questionnaire designed to screen for SS in clinical practice, with a potential impact to reduce delays in diagnosis.

The SSSQ is a simple 5-item questionnaire designed to screen for SS in clinical practice, with a potential impact to reduce delays in diagnosis.

Dermatomyositis (DM) and polymyositis (PM) are systemic autoimmune diseases that have been associated with high in-hospital mortality (IHM). The aim of this study was to use the National Inpatient Sample (NIS), a large US population database, to determine the reasons for hospitalization and IHM in patients with DM and PM.

We conducted a medical records review of adult DM/PM hospitalizations in 2016 and 2017 in acute care hospitals across the United States using the NIS. The reasons for IHM and reasons for hospitalization were divided into 19 broad categories based on their principal International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10) diagnosis.

A total of 27,140 hospitalizations carried either a principal or secondary ICD-10 code for DM or PM. The main reasons for hospitalization were rheumatologic (22%, n = 6085), cardiovascular (15%, n = 3945), infectious (13%, n = 3515), respiratory (12%, n = 3170), and gastrointestinal, (8%, n = 2150). A total of 3.5% of all patients experienced IHM. Infectious (34%, n = 325), respiratory (23%, n = 215), and cardiovascular (15%, n = 140) diagnoses were the most common reasons for IHM. Sepsis ICD-10 A41.9 was the most frequent specific principal diagnosis for both hospitalizations and IHM.

Our analysis demonstrated that in the NIS the most common reasons for hospitalization in patients with DM/PM were rheumatologic diagnoses. However, IHM in these patients was most frequently from infectious diagnoses, highlighting the need for increased attention to infectious complications in these patients.

Our analysis demonstrated that in the NIS the most common reasons for hospitalization in patients with DM/PM were rheumatologic diagnoses. However, IHM in these patients was most frequently from infectious diagnoses, highlighting the need for increased attention to infectious complications in these patients.This consensus statement is an update of the 1987 American College of Sports Medicine (ACSM) position stand on the use of anabolic-androgenic steroids (AAS). Substantial data have been collected since the previous position stand, and AAS use patterns have changed significantly. The ACSM acknowledges that lawful and ethical therapeutic use of AAS is now an accepted mainstream treatment for several clinical disorders; however, there is increased recognition that AAS are commonly used illicitly to enhance performance and appearance in several segments of the population, including competitive athletes. The illicit use of AAS by competitive athletes is contrary to the rules and ethics of many sport governing bodies. Thus, the ACSM deplores the illicit use of AAS for athletic and recreational purposes. This consensus statement provides a brief history of AAS use, an update on the science of how we now understand AAS to be working metabolically/biochemically, potential side effects, the prevalence of use among athletes, and the use of AAS in clinical scenarios.

The randomized controlled trial REACT (NCT03320746) examined the effect of a 12-month consumer-based activity tracker intervention on accelerometer-measured physical activity among recent retirees.

Altogether 231 recently retired Finnish adults (age, 65.2 ± 1.1 yr, mean ± SD; 83% women) were randomized to intervention and control groups. Intervention participants were requested to wear a commercial wrist-worn activity tracker (Polar Loop 2; Polar, Kempele, Finland) for 12 months, to try to reach the daily activity goals shown on the tracker display, and to upload their activity data to a Web-based program every week. The control group received no intervention. Accelerometer-based outcome measurements of daily total, light physical activity (LPA), and moderate to vigorous (MVPA) physical activity were conducted at baseline and at 3-, 6-, and 12-month time points. Hierarchical linear mixed models were used to examine the differences between the groups over time. All analyses were performed by intention-to-teral population sample of recent retirees, thus highlighting the need to explore other alternatives to increase physical activity in this target group.

This study investigated whether maximal oxygen uptake (V˙O2max) and exercise capacity are affected by small acute blood loss (150 mL) and elucidated compensatory mechanisms.

Thirteen male subjects (V˙O2max, 63 ± 9 mL·kg-1·min-1; mean ± SD) performed incremental exercise to exhaustion on a cycle ergometer in three experimental conditions in euvolemia (control; blood volume [BV], 6.0 ± 0.7 L) and immediately after acute BV reductions of 150 mL (BVR150mL) and 450 mL (BVR450mL). Changes in plasma volume (PV) and BV during exercise were calculated from hematocrit, hemoglobin concentration, and hemoglobin mass (carbon monoxide rebreathing).

The reduction in V˙O2max per milliliter of BVR was 2.5-fold larger after BVR450mL compared with BVR150mL (-0.7 ± 0.3 vs -0.3 ± 0.6 mL·min-1·mL-1, P = 0.029). V˙O2max was not significantly changed after BVR150mL (-1% ± 2%, P = 0.124) but reduced by 7% ± 3% after BVR450mL (P < 0.001) compared with control. Peak power output only decreased after BVR450mL (P < 0.001). At maximal exercise, BV was restored after BVR150mL compared with control (-50 ± 185 mL, P = 0.375) attributed to PV restoration, which was, however, insufficient in restoring BV after BVR450mL (-281 ± 184 mL, P < 0.001). The peak heart rate tended to increase (3 ± 5 bpm, P = 0.062), whereas the O2 pulse (-2 ± 1 mL per beat, P < 0.001) and vastus lateralis tissue oxygenation index (-4% ± 8% points, P = 0.080) were reduced after BVR450mL, suggesting decreased stroke volume and increased leg O2 extraction.

The deteriorations of V˙O2max and of maximal exercise capacity accelerate with the magnitude of acute blood loss, likely because of a rapid PV restoration sufficient to establish euvolemia after a small but not after a moderate blood loss.

The deteriorations of V˙O2max and of maximal exercise capacity accelerate with the magnitude of acute blood loss, likely because of a rapid PV restoration sufficient to establish euvolemia after a small but not after a moderate blood loss.

Although exercise is suggested to benefit inhibitory control in children and adolescents, the current evidence is limited to exercise-induced improvements for its interference control subtype. In contrast, the potential of exercise to facilitate response inhibition still remains unclear. However, the neurocognitive profile of martial arts athletes suggests that this sports category promises benefits for cognitive control processes related to response inhibition. The present randomized controlled trial therefore examined the effects of judo on behavioral and neurocognitive indices of response inhibition (N2, P3a, P3b) in preadolescent children.

Participants (N = 44) were randomly allocated to a martial arts group, who completed 120-min judo per week over 3 months, and a wait-list control group. At baseline and follow-up, participants completed the Movement Assessment Battery for Children-2 and a physical work capacity test on a bicycle ergometer at 170 bpm (PWC170). In addition, a computerized Go/NoGo taskgnitive performance.

This efficacy trial tests the hypothesis that exercise training favorably affects hedonic eating (i.e., overeating, stress-induced overeating, disinhibited eating, eating when tempted), in a sample of women who are overweight or obese.

Participants were inactive at baseline, self-identified as "stress eaters," and were randomized to 12 wk of moderate-intensity exercise training (EX; combination of supervised and objectively confirmed unsupervised sessions) or to a no-exercise control condition (CON). EX participants were given an exercise goal of 200 min·wk-1. No dietary instructions or weight control strategies were provided. Assessments occurred at baseline and 12 wk. Overeating episodes, stress-induced overeating, and dietary temptations were measured over 14 d at each assessment using ecological momentary assessment. Disinhibition and dietary restraint were assessed via a questionnaire.

Forty-nine participants (age, 40.4 ± 10.8 yr; body mass index, 32.4 ± 4.1 kg·m-2) enrolled, and 39 completed this study. Adherence to the exercise intervention was high (99.4% of all prescribed exercise). At week 12, the proportion of eating episodes that were characterized as overeating episodes was lower in EX versus CON (21.98% in EX vs 26.62% in control; P = 0.001). Disinhibition decreased in EX but not in CON (P = 0.02) and was driven by internal factors. There was a trend such that CON was more likely to give into dietary temptations (P = 0.08). Stress-induced overeating was low and did not differ between conditions (P = 0.61).

Exercise training reduced the likelihood of overeating and eating in response to internal cues in women who self-identified as stress eaters. This may be one pathway by which exercise affects body weight.

Exercise training reduced the likelihood of overeating and eating in response to internal cues in women who self-identified as stress eaters. This may be one pathway by which exercise affects body weight.

Running skill develops during the preschool age. There is little research evidence as to how footstrike patterns are affected by footwear during this important developmental period.

The aim of this study was to compare footstrike patterns among different age groups of preschool children running in different footwear conditions.

Three-dimensional kinetics and kinematics were collected while 48 typically developing children age 3 to 6 yr ran overground at self-selected speed in a barefoot condition and in minimalist and standard running shoes. Children were divided into four age groups (n = 12 per group). The key dependent variables for this study included strike index and sagittal plane ankle angle at footstrike. A two-way mixed ANOVA (3 × 4) was performed to determine possible footwear and age differences in footstrike patterns.

An interaction between footwear condition and age group was found in the ankle angle at footstrike (P = 0.030, η2 = 0.145). There was a main effect within the footwear conditinning shoes.

This study aimed to investigate the tracking and changes of steps per day in adults and their determinants over 13 yr.

A total of 2195 subjects (1236 women) 30-45 yr of age were randomly recruited from the ongoing Cardiovascular Risk in Young Finns Study in 2007 and were followed up in 2020. Steps per day, including both total and aerobic steps per day, were monitored for seven consecutive days with a pedometer in 2007-2008 and 2011-2012 and with an accelerometer in 2018-2020. Tracking was analyzed using Spearman's correlation. Stability and changes of steps per day over time in both low-active and high-active groups (based on median values) were described by percentage agreements, kappa statistics, and logistic regression. Entinostat concentration Associations of sex, age, and body mass index with the initial number and changes in steps per day were analyzed using linear growth curve modeling.

Tracking correlations of total steps per day at 4-, 9-, and 13-yr intervals were 0.45-0.66, 0.33-0.70, and 0.29-0.60, while corresponding correlations for aerobic steps per day were 0.