scholarly journals Thoracoabdominal mobility evaluation by photogrammetry in newborns after expiratory flow increase technique

2017 ◽  
Vol 30 (4) ◽  
pp. 789-795 ◽  
Author(s):  
Júlia Isabel de Araújo Guerra ◽  
Danilo Alves Pinto Nagem ◽  
Cristiane Aparecida Moran ◽  
Valéria Lidyanne Souza Gomes ◽  
Juliana Macedo Campelo de Carvalho ◽  
...  
Keyword(s):  
Statistical Difference ◽  
Flow Direction ◽  
Test Results ◽  
Upper Airways ◽  
Mean Values ◽  
Hands On ◽  
Before And After ◽  
The Mean ◽  
Expiratory Flow ◽  
Paired T Test

Abstract Introduction: Expiratory flow increase is a maneuver of respiratory physical therapy that promotes flow direction to the upper airways however, when applied in newborns, it may result in changes of thoracoabdominal mobility. Objective: To evaluate the thoracoabdominal mobility by photogrammetry in newborns after expiratory flow increase technique. Methods: Experimental blind study performed with newborns in supine position on a support table with upper limbs flexed, abducted and externally rotated and hip flexed at 110°. Adhesive markers were allocated for geometric delimitation of the thoracoabdominal compartment and expiratory flow increase technique was performed for 5 minutes with the therapist’s hands on the thorax and abdomen. Newborns were filmed before and after the maneuver and the frames were analyzed in AutoCAD® software by a blinded investigator at the time of the procedure. The largest and the smallest thoracoabdominal area were expressed in cm2 and the mean values were compared between two moments (pre and post maneuver) by paired t test. Results: Twenty newborns with a mean age of 39 weeks were included. Before the maneuver, thoracoabdominal area was 56.1 cm2 during expiration and 59.7 cm2 during inspiration, and after the maneuver the value was 56.2 cm2 during expiration and 59.8 cm2 during inspiration, with no statistical difference between before and after (p = 0.97, p = 0.92, respectively). Conclusion: Results demonstrate that expiratory flow increase technique does not seem to change thoracoabdominal mobility of healthy newborns.

scholarly journals Redesign the Lampit to Reduce the Workload in Dusun Semaja, Tabanan, Bali

2021 ◽  
Vol 8 (1) ◽  
pp. 49-60
Author(s):  
I Nyoman Artayasa
Keyword(s):  
Experimental Study ◽  
Work Rate ◽  
T Test ◽  
Research Subjects ◽  
Mean Values ◽  
Subject Design ◽  
Before And After ◽  
The Mean ◽  
Improved Design ◽  
Paired T Test

Lampit is one of the traditional means of cultivating rice fields, which functions to level the land for planting rice. The operation of lampit can increase the work pulse up to 50% above the resting pulse and is included in the category of moderate to heavy workloads. At the end of the operation of lampit, it may cause complaints, especially on the buttocks and back, which is caused by the small and hardness of the lampit rod. There was an improvement to the lampit seating design by adding foam pads and adjusting the pressure lever found on the lampit stem to overcome this problem. This research is an experimental study using the same subject design, selected 30 research subjects from farmers in Dusun Semaja Antosari Tabanan Bali. The workload is evaluated based on the work pulse measured using the ten pulses method. In addition, the pulse was measured before and after the improvement of the lampit design. The data compared were the mean values before and after improvement, which were analyzed using paired t test (α = 0.05). The result is a significant decrease in the work rate of 19.35% (p <0.05). Thus, it can be concluded that the improved design of the lampit can reduce the workload. Therefore, farmers should continue using and perfecting the improved lampit.

Perbedaan Pengetahuan Siswa Tentang Penyakit Hepatitis A Sebelum Dan Sesudah Penyuluhan Di MTsN 02 Bondowoso Tahun 2015

2017 ◽  
Vol 4 (2) ◽  
pp. 14
Author(s):  
Putri Megasari
Keyword(s):  
Hepatitis A ◽  
Hepatitis Virus ◽  
Sampling Technique ◽  
Mean Value ◽  
Test Design ◽  
The World ◽  
Before And After ◽  
Post Test ◽  
The Mean ◽  
Paired T Test

Hepatitis has become a health problem in the world. The hepatitis virus infected many people. According to the teacher of MTsN 02 Bondowoso more than 20 students have hepatitis A viral infection. The purpose of this research was to know the differences of students' knowledge about hepatitis A before and after counseling in MTsN 02 Bondowoso 2015. This study used pre-experimental (pre-post test design). This study used stratified random sampling technique, 127 students from 270 sample involved this research,and 143 students was excluded. We used questionnaires to collect data. The results showed that the mean value of the students 'knowledge about hepatitis A before counseling in MTsN 02 Bondowoso 2015 was 83.96 with the lowest value of 37.5 and the highest value was 100. The mean value of the students' knowledge about hepatitis A after counseling in MTsN 02 Bondowoso 2015 was 93.21 with the lowest value waf 62.5 and the highest value was 100. Paired t test showed that t (-9.07) > t table (1.98), the null hypothesis (H0) was rejected. There was a difference between students' knowledge about hepatitis A before and after counseling in MTsN 02 Bondowoso 2015. This study showed that routine counseling by healthcare provider was important to prevent hepatitis A infection.; Keywords: counseling, knowledge of students, hepatitis

scholarly journals Influence of Apical Patency and Cleaning of the Apical Foramen on Periapical Extrusion in Retreatment

2013 ◽  
Vol 24 (5) ◽  
pp. 482-486 ◽  
Author(s):  
Marili Doro Andrade Deonizio ◽  
Gilson Blitzkow Sydney ◽  
Antonio Batista ◽  
Roberto Pontarolo ◽  
Paulo Ricardo Bittencourt Guimarães ◽  
...  
Keyword(s):  
Material Removal ◽  
Filling Material ◽  
Mean Values ◽  
Filtration System ◽  
Root Canal Retreatment ◽  
Significant Difference ◽  
Before And After ◽  
The Mean ◽  
The Difference ◽  
Removal Technique

This study evaluated the influence of apical patency, root filling removal technique and cleaning of the apical foramen, concerning the amount of debris extruded during root canal retreatment. Forty mandibular incisors were randomly assigned to 4 groups - GIM (n=10), GIIM (n=10), GIPT (n=10) and GIIPT (n=10), which were named according to leaving (I) or not (II) apical patency during canal preparation and filling removal technique (manual - M or ProTaper system - PT). After filling material removal, each specimen of each group had the apical foramen cleaned by sizes 15, 20 and 25 instruments, generating 12 subgroups: GIM15, GIM20, GIM25, GIIM15, GIIM20, GIIM25, GIPT15, GIPT20, GIPT25, GIIPT15, GIIPT20 and GIIPT25. Extruded filling debris was collected by a Milipore filtration system, an HV-durapore, 0.45 µm pore filter with a 25 mm diameter. The filters were weighed before and after the collection on an analytical scale (10–5 g), and the difference was calculated. The mean weight of extruded filling debris was analyzed statistically by Kruskal-Wallis and Friedman ANOVA tests (α=0.05). The mean values found in the groups (in mg) were: GIM (0.95±0.94), GIIM (0.47±0.62), GIPT (0.30±0.31) and GIIPT (0.32±0.44). There was no statistically significant difference among any of the groups or subgroups (p>0.05). ProTaper provided the smallest amount of extruded filling material, regardless of presence or absence of apical patency, followed by manual technique, without and with apical patency. Additional amounts of debris were collected during cleaning of the apical foramen, regardless of the instrument, presence/absence of patency or root filling removal technique.

scholarly journals Comparative Effects of Portable and Stationary Traction in the Management of Mechanical Neck Disorders

2015 ◽  
Vol 4 ◽  
pp. RPO.S24889
Author(s):  
Ajediran I. Bello ◽  
Jacquelyn A. Crabbe ◽  
Emmanuel Bonney
Keyword(s):  
Treatment Outcome ◽  
Treatment Outcomes ◽  
Therapeutic Effects ◽  
Neck Flexion ◽  
Pain Level ◽  
Before And After ◽  
Neck Disorders ◽  
The Mean ◽  
Traction Group ◽  
Paired T Test

Objective The purpose of this study was to compare the therapeutic effects of portable and stationary tractions on treatment outcomes in patients with mechanical neck disorders (MNDs). Methods Forty-one participants with MNDs were randomly assigned to either portable traction or stationary traction. Participants' pain level, activity limitation, disability, and neck range of motion were measured before and after 6 weeks of intervention. Inferential statistics for comparing the treatment outcome involved paired t-test and two-way analysis of variance at P < 0.05. Results The mean age of participants was 47.3 ± 10.5 years. After intervention, there were significant improvements in both groups. However, the portable traction group had significantly higher score on neck flexion than the stationary traction group at baseline (portable: 27.1 ± 6.0, stationary: 22.1 ± 6.8; P = 0.009) and after intervention ( F-ratio = 15.0; P = 0.001). Conclusion Inclusion of both portable and stationary tractions to usual physiotherapy provided comparable treatment outcomes in patients with MNDs.

scholarly journals THE IMPLEMENTATION OF PROBLEM POSING WITH FERRIS WHEEL HYDROLYSIS TO IMPROVE SCIENCE PROCESS SKILLS

2021 ◽  
Vol 12 (2) ◽  
pp. 73
Author(s):  
Mar’atuzzakiya Ahsani ◽  
Annisa Utami ◽  
Resi Febriyanti ◽  
Eny Enawaty
Keyword(s):  
Sampling Technique ◽  
Learning Model ◽  
Problem Posing ◽  
Process Skills ◽  
Test Results ◽  
Science Process Skills ◽  
Normality Test ◽  
Before And After ◽  
The Mean ◽  
Ferris Wheel

This study aims to determine the students’ science process skills towards Salt Hydrolysis material in class XI IPA of SMA Katolik Talino Ambawang before and after being given the problem-posing learning model by using Ferris wheel hydrolysis and how much it improves the skills. It is a pre-experimental study with a one-group pretest-posttest design. The sampling technique used is saturated sampling, of which the subjects are 12 students of XI IPA. The normality test used on the pretest and posttest results is the Shapiro-Wilk test, which results in a normal distribution, Asymp.Sig. (2-tailed) greater than 0,05 with a significance pretest of 0,197 and postest of 0,547. The t-test results of the pairing sample indicate that the Asymp. Sig. (2-tailed) value is less than 0.05, which is 0,000 < 0.05. It was concluded that there is a difference between the students’ science process before and after the treatment. The mean scores of the students’ skills before and after the treatment are respectively 45,69% and 82,36%, with a high category. The value of 0,68 from the N-Gain calculation showed that the problem-posing learning model using Ferris wheel hydrolysis on Salt Hydrolysis material improved the students’ skills with the medium category. 

Postural habits in adolescents: the influence of a school physiotherapy program on improving the knowledge of postures

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Beatriz Minghelli
Keyword(s):  
Health Literacy ◽  
Mobile Phones ◽  
Intervention Program ◽  
Measurement Instruments ◽  
Mean Values ◽  
Practical Test ◽  
Heavy Object ◽  
Physiotherapy Program ◽  
Before And After ◽  
The Mean

AbstractBackgroundSchool physiotherapy programs can promote an increase in health literacy promoting healthier postural habits. This study aimed to verify the effectiveness of this program in improving the theoretical-practical ergonomic knowledge about postures in adolescents and to verify the postural habits adopted.MethodsThe sample comprised 206 students, 109 (52.9%) being boys, aged 12–19 years old. The measurement instruments included a theoretical-practical test and a scale. The intervention program included one session lasting 90 min, using both theoretical and practical approaches.ResultsThe mean values obtained on the theoretical-practical test before and after the 1-month period were 9.14 ± 2.51 and 13.05 ± 1.41, respectively (p ≤ 0.001). One hundred and ninety-nine (96.6%) students sat with the spine wrongly positioned, 197 (95.6%) students used mobile phones with a cervical flexion, and 165 (80.1%) lifted a heavy object from the floor incorrectly.ConclusionsThis data revealed that a school physiotherapy program improves ergonomic knowledge in adolescents.

scholarly journals The statistical impact of experimental result scatter of asphalt mixtures on their numerical modelling

2019 ◽  
Vol 262 ◽  
pp. 05014 ◽  
Author(s):  
Cezary Szydłowski ◽  
Jarosław Górski ◽  
Marcin Stienss ◽  
Łukasz Smakosz
Keyword(s):  
Numerical Models ◽  
Asphalt Mixture ◽  
Experimental Result ◽  
Model Parameters ◽  
Test Results ◽  
Mean Values ◽  
Estimated Parameters ◽  
The Mean ◽  
Parameter Values ◽  
Test Outcomes

The paper presents selected test results of asphalt mixture conducted in low temperatures. The obtained parameters are highly diverse. It concerns ultimate breaking loads, stiffness parameters related to Young's modulus but also the fracture course. Statistical analysis upon the results makes it possible to relevantly estimate the material-defining parameter values. Such a random approach leads to the mean values of breaking and fracture-triggering loads, dealing with their dispersion too. The estimated parameters allow to form appropriate numerical models of asphalt mixture specimens. This type of analysis supports the laboratory tests. The paper presents the authors' simplified model considering non-uniform material features. The results reflect the scatter of real laboratory test outcomes. In order to do so an algorithm to calibrate the numerical model parameters was created.

scholarly journals A novel prediction of simulated fluid responsiveness by echocardiography assessment of tricuspid annulus tissue velocity with passive leg raising

2019 ◽  
Vol 27 (5) ◽  
pp. 270-276
Author(s):  
Erden Erol Ünlüer ◽  
Arif Karagöz ◽  
Serdar Bayata ◽  
Sibel Çatalkaya ◽  
Hüseyin Bozdemir
Keyword(s):  
Cardiac Output ◽  
Fluid Responsiveness ◽  
Vital Signs ◽  
Peak Systolic Velocity ◽  
Passive Leg Raising ◽  
Tricuspid Annulus ◽  
Mean Values ◽  
Before And After ◽  
The Mean ◽  
Level Of Significance

Background: Fluid responsiveness can be predicted by the effect of passive leg raising on cardiac output. Objectives: This research aimed to compare the changes in cardiac output and the peak systolic velocity values of Tricuspid annulus velocity at the free wall (S’) before and after passive leg raising in healthy volunteers. Methods: The study was approved by ethical commission. The desired sample size was 28, and 57 volunteers were included after they signed informed consent. The first measurements, including vital signs, S’, and cardiac output, were taken with the participants lying supine and were performed in the morning after 12 h fast. The participants were then asked to lie in a semirecumbent position for 3 min. After 3 min, the head of the bed was lowered to the supine position and the participants’ legs were elevated at 45°. Secondary measurements were repeated in this position. The differences between vital signs, cardiac output, and S’ measurements before and after passive leg raising were statistically compared. The level of significance was set as p < 0.05. Results: The mean values of cardiac output and S’ before passive leg raising was 9.59 L/min and 11.57 cm/s, respectively; however, those increased to 11.44 L/min and 13.72 cm/s after passive leg raising. The average increases were 16.17% for cardiac output and 15.67% for S’. The changes of cardiac output and S’ were statistically significant. The changes of vital signs before and after passive leg raising were statistically insignificant. Conclusion: This study has demonstrated the concordance of rise in cardiac output with S’ change by passive leg raising in healthy subjects. Further studies are needed to validate the use of S’ values in critically ill subjects.

scholarly journals Efficacy of Gluma Desensitizer® on dentin hypersensitivity in periodontally treated patients

2006 ◽  
Vol 20 (3) ◽  
pp. 252-256 ◽  
Author(s):  
Camila de Azevedo de Assis ◽  
Raquel Pippi Antoniazzi ◽  
Fabrício Batistin Zanatta ◽  
Cassiano Kuchenbecker Rösing
Keyword(s):  
Repeated Measurements ◽  
Group Differences ◽  
Dentin Hypersensitivity ◽  
Single Application ◽  
Double Blind ◽  
Mean Values ◽  
The Mean ◽  
Tactile Probe ◽  
And Control ◽  
Paired T Test

The aim of this double-blind, controlled, split-mouth designed clinical trial was to assess the effect of a single application of Gluma Desensitizer® on alleviating dentin hypersensitivity. Twelve subjects entered the study and ten completed the protocol. Each subject had two teeth treated: one with Gluma Desensitizer® according to the manufacturer's instructions and one with water. The assessment of pain was performed with the VAS (Visual Analogue Scale), after tactile (probe), thermal (cold blast of water) and thermal/evaporative (cold blast of air) stimuli at baseline, immediately after treatment, after 1 week and after 4 weeks. The mean VAS values for the test and control teeth were compared by the paired t test (alpha = 0.05). Repeated measurements ANOVA was used to compare the different experimental times. The results showed that for test teeth, at baseline, mean VAS values were 1.76 (± 2.82), 7.10 (± 2.10) and 4.75 (± 2.65), and, after 4 weeks, the mean values were 1.70 (± 2.31), 5.50 (± 3.30) and 4.61 (± 3.14), respectively for probe, water and air stimuli. For the control teeth, at baseline, the mean VAS values were 1.86 (± 2.92), 6.61 (± 2.31) and 4.08 (± 2.91) and, after 4 weeks, 2.66 (± 3.07), 6.32 (± 2.94) e 4.76 (± 3.26).There were no statistically significant differences between test and control teeth at any time. No intra-group differences were demonstrated either. It was concluded that Gluma Desensitizer® had no effect on hypersensitive teeth from periodontally treated patients for a period up to 4 weeks.

scholarly journals Evaluation of the Results of Arthroscopic Release in Limits of Movement in Knees

2020 ◽  
Author(s):  
Mohammad Reza Sobhan ◽  
Seyed Hossein Saeed Banadaky ◽  
Mohammad Shafiee ◽  
Mohammad Gheisari
Keyword(s):  
Statistical Tests ◽  
Cross Sectional Study ◽  
Knee Score ◽  
Cross Sectional ◽  
Mean Values ◽  
Arthroscopic Release ◽  
Lysholm Knee Score ◽  
Significant Difference ◽  
Before And After ◽  
The Mean

Introduction: Limits of movement in knees is one of the most common complications following trauma and surgery. With early diagnosis and appropriate treatment choices, knee replacement and performance improvement are expected in many patients. However, limits of movement in knees is unpleasant and should be corrected as soon as possible. In this study, we decided to evaluate the results of arthroscopic release in motion limits of knees. Methods: This was a descriptive cross-sectional study.14 patients who referred to the Shahid Sadoughi Hospital of Yazd from 2014 to 2016 and diagnosed with knee limitation (flexion or extension restriction of more than 10 degrees) were selected. Patients were undergone arthroscopic release and followed-up for 6 months. Lysholm knee score, degrees of flexion and extension, and patient satisfaction were evaluated. The results were analyzed by SPSS-18 and statistical tests Paired T-test as well as Spearman correlation. Results: The mean age of the patients was 28.92±10.99 years. The most common type of trauma in the patients was femoral distal fracture (46.7%). The frequency of the patients' satisfaction with arthroscopy was as followed: 50% (7 patients), had moderate satisfaction, 28.6% (4 ones), high satisfaction, and 21.4% (3 ones) had low satisfaction.The mean difference in Lysholm Knee Score, improvement in degree of extension, improvement in degree of flexion and pain score before and after arthroscopy were 26.21±14.11,64.78±26.13,3.57±2.92 and 4.13±1.65,respectively.There was a significant difference between the mean values of these factors before and after arthroscopy. Conclusion: According to the results obtained, we can conclude that arthroscopic release is an effective and low-complication method in motion limits of knees.

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