The Need for the Establishment of Biomedical Engineering (BME) as an Academic and Professional Discipline in the Philippines — A Quantitative Argument

The Philippines ◽

Quality Healthcare ◽

Exponential Regression ◽

Professional Discipline ◽

Regression Curves ◽

Natural Logarithm ◽

Publication Volume ◽

Background: This article quantitatively presents the relationship between volume of BME publications produced from 1990 to 2019 in the member states of the ASEAN and 12 indicators of overall and physical health. The objective was to show that ASEAN states that recognize BME as an academic and professional discipline have been successful in producing research in the field, and thus, have advanced the provision of high-quality healthcare for their people. Results: Acceptable relationships [Pearson correlation coefficients (PCC) > 0.6000] were found between BME publication volume and all indicators. Stronger relationships (PCC > 0.7000) were found between BME publication volume and the natural logarithm of the indicators. Brunei data behaved anomalously and was removed to check for any improvements in PCC. Indeed, PCCs for all indicators improved significantly upon exclusion of Brunei data [PCC > 0.8000 for six indicators (linear scale), PCC > 0.9000 for five indicators (log scale)]. These PCCs signify especially strong relationships between BME research yield and healthcare quality in a country. To visualize the relationships, BME publication volume was plotted against GDP per capita, while the remaining 11 indicators were each plotted against BME publication volume. Linear, logarithmic, and exponential regression curves were overlaid on the datapoints. Coefficients of determination (R2) were calculated to measure the aptness of the fits. R2 > 0.9000 for two indicators, R2 > 0.8000 for five indicators, R2 > 0.7000 for four indicators, and R2 < 0.7000 for only one indicator were calculated from the curve fits overlaid on the datapoints excluding Brunei data. Conclusion: We believe that it is time for the Philippines to adopt BME as an academic and professional discipline, so that it may one day enjoy the benefits brought about by advancements in the provision of healthcare, which are experienced by its neighbors that have gone ahead with movements to cultivate the highly essential discipline.

The Need for the Establishment of Biomedical Engineering (BME) as an Academic and Professional Discipline in the Philippines — A Quantitative Argument

10.36227/techrxiv.13108019 ◽

2020 ◽

Author(s):

Myles Joshua Tan ◽

Jamie Fermin

Keyword(s):

Pearson Correlation ◽

The Philippines ◽

Quality Healthcare ◽

Exponential Regression ◽

Professional Discipline ◽

Regression Curves ◽

Natural Logarithm ◽

Publication Volume ◽

Background: This article quantitatively presents the relationship between volume of BME publications produced from 1990 to 2019 in the member states of the ASEAN and 12 indicators of overall and physical health. The objective was to show that ASEAN states that recognize BME as an academic and professional discipline have been successful in producing research in the field, and thus, have advanced the provision of high-quality healthcare for their people. Results: Acceptable relationships [Pearson correlation coefficients (PCC) > 0.6000] were found between BME publication volume and all indicators. Stronger relationships (PCC > 0.7000) were found between BME publication volume and the natural logarithm of the indicators. Brunei data behaved anomalously and was removed to check for any improvements in PCC. Indeed, PCCs for all indicators improved significantly upon exclusion of Brunei data [PCC > 0.8000 for six indicators (linear scale), PCC > 0.9000 for five indicators (log scale)]. These PCCs signify especially strong relationships between BME research yield and healthcare quality in a country. To visualize the relationships, BME publication volume was plotted against GDP per capita, while the remaining 11 indicators were each plotted against BME publication volume. Linear, logarithmic, and exponential regression curves were overlaid on the datapoints. Coefficients of determination (R2) were calculated to measure the aptness of the fits. R2 > 0.9000 for two indicators, R2 > 0.8000 for five indicators, R2 > 0.7000 for four indicators, and R2 < 0.7000 for only one indicator were calculated from the curve fits overlaid on the datapoints excluding Brunei data. Conclusion: We believe that it is time for the Philippines to adopt BME as an academic and professional discipline, so that it may one day enjoy the benefits brought about by advancements in the provision of healthcare, which are experienced by its neighbors that have gone ahead with movements to cultivate the highly essential discipline.

The Need for the Establishment of Biomedical Engineering (BME) as an Academic and Professional Discipline in the Philippines — A Quantitative Argument

10.31224/osf.io/xmh7r ◽

2020 ◽

Author(s):

Jamie Ledesma Fermin ◽

Myles Joshua Tan

Keyword(s):

Life Expectancy ◽

Pearson Correlation ◽

Maternal Mortality Ratio ◽

The Philippines ◽

Gdp Per Capita ◽

Professional Discipline ◽

Brunei Darussalam ◽

Life Expectancy At Birth ◽

Per Capita ◽

Publication Volume

This article quantitatively presents the relationship that exists between research endeavors in BME, which was measured in terms of the volume of publications produced in the field of BME from 1990 to 2019 in the 10 member states of the ASEAN, and 12 indicators of the overall and physical health of populations (†) — GDP per capita, HDI value, HAQ index, life expectancy at birth, healthy life expectancy at birth, maternal mortality ratio, neonatal mortality rate, probability of dying from noncommunicable diseases, and incidences of death due to stroke, diabetes mellitus, congenital birth defects, and leukemia. The objective was to show that ASEAN states that recognize BME as an academic and professional discipline have been successful in producing research in the field, and thus, have advanced the provision of high-quality healthcare for their people. The Pearson correlation coefficients (PCCs) between BME publication volume and the 12 healthcare indicators were calculated and were reported in the order previously listed (see †) to be +0.7555, +0.7398, +0.7297, +0.7563, +0.7879, -0.6286, -0.6810, -0.7245, -0.6683, -0.6893, -0.7645, and -0.6827. The PCCs between BME publication volume and the natural logarithm of the same indicators in the same order were calculated and were reported to be +0.7338, +0.7051, +0.7184, +0.7452, +0.7754, -0.7985, -0.7286, -0.7905, -0.7872, -0.9208, -0.9149, and -0.7038. It was also discovered that data from Brunei Darussalam behaved anomalously, as they did not conform with the observed trends. Hence, it was decided that data from Brunei would be removed to check for any improvements in PCC. Indeed, PCCs for all indicators improved. PCCs between BME publication volume and the 12 indicators excluding data from Brunei were reported in the same order as follows: +0.9279, +0.9072, +0.8659, +0.8598, +0.8800, -0.7313, -0.7783, -0.7919, -0.7726, -0.7073, -0.8133, and -0.6907. PCCs between BME publication volume and the natural logarithms of the 12 indicators excluding data from Brunei were reported in the same order as follows: +0.9042, +0.8707, +0.9599, +0.8519, +0.8726, -0.8822, -0.9318, -0.8430, 0.8510, -0.9234, -0.9390, and -0.7069, respectively. These PCCs, many of them with magnitudes above 0.9000, signify especially strong relationships between BME research yield and healthcare quality in a country.Moreover, to best visualize the relationships quantified above, BME publication volume was plotted against GDP per capita, while the remaining 11 indicators were each plotted against BME publication volume. Linear (Lin), logarithmic (Log), and exponential (Exp) regression curves were then overlaid on the datapoints. Coefficients of determination (R2) were calculated to measure the aptness of the fits. R2 values were reported in the same order as above to be: 0.5161 (Log), 0.5708 (Lin), 0.5473 (Lin), 0.5720 (Lin), 0.6207 (Lin), 0.7457 (Log), 0.7517 (Exp), 0.6249 (Exp), 0.6197 (Exp), 0.8469 (Exp), 0.8095 (Log), and 0.4660 (Lin) [incl. Brunei]; 0.9214 (Log), 0.8612 (Lin), 0.8230 (Lin), 0.7393 (Lin), 0.7745 (Lin), 0.9433 (Log), 0.8682 (Exp), 0.7106 (Exp), 0.7242 (Exp), 0.8527 (Exp), 0.8960 (Log), and 0.4771 (Lin) [excl. Brunei].For this reason, we believe that it is certainly time for the Philippines to adopt BME as an academic and professional discipline in its own right, so that it may one day enjoy the benefits brought about by advancements in the provision of healthcare that are experienced by its ASEAN neighbors that have already gone ahead with movements to cultivate the highly essential discipline.

Reliability of the Minimum Masking Level as Outcome Variable in Tinnitus Clinical Research

American Journal of Audiology ◽

10.1044/2020_aja-20-00047 ◽

2020 ◽

Vol 29 (3) ◽

pp. 429-435

Author(s):

Patricia C. Mancini ◽

Richard S. Tyler ◽

Hyung Jin Jun ◽

Tang-Chuan Wang ◽

Helena Ji ◽

...

Keyword(s):

Standard Deviation ◽

High Frequency ◽

Pearson Correlation ◽

Outcome Variable ◽

Reliable Estimate ◽

Moderate Correlation ◽

Trained Subjects ◽

The Relationship ◽

Minimum Intensity

Purpose The minimum masking level (MML) is the minimum intensity of a stimulus required to just totally mask the tinnitus. Treatments aimed at reducing the tinnitus itself should attempt to measure the magnitude of the tinnitus. The objective of this study was to evaluate the reliability of the MML. Method Sample consisted of 59 tinnitus patients who reported stable tinnitus. We obtained MML measures on two visits, separated by about 2–3 weeks. We used two noise types: speech-shaped noise and high-frequency emphasis noise. We also investigated the relationship between the MML and tinnitus loudness estimates and the Tinnitus Handicap Questionnaire (THQ). Results There were differences across the different noise types. The within-session standard deviation averaged across subjects varied between 1.3 and 1.8 dB. Across the two sessions, the Pearson correlation coefficients, range was r = .84. There was a weak relationship between the dB SL MML and loudness, and between the MML and the THQ. A moderate correlation ( r = .44) was found between the THQ and loudness estimates. Conclusions We conclude that the dB SL MML can be a reliable estimate of tinnitus magnitude, with expected standard deviations in trained subjects of about 1.5 dB. It appears that the dB SL MML and loudness estimates are not closely related.

The Relationship Between Soldier Height, Weight and Army Combat Fitness Scores

10.1101/2021.12.22.473875 ◽

2021 ◽

Author(s):

Ryan Palmer ◽

Mark DeBeliso

Keyword(s):

United States Army ◽

Body Mass ◽

National Guard ◽

Pearson Correlation ◽

The United States ◽

Military Leaders ◽

Physical Fitness Test ◽

Fitness Test ◽

The United States Army recently implemented the Army Combat Fitness Test (ACFT) which was designed to more accurately measure functional-combat fitness constructs. The ACFT replaced the former Army Physical Fitness Test (APFT). The three advent APFT consisted of: two-minute push-ups (PU), two-minute sit-ups (SU), and a timed two-mile run (RUN). The ACFT consists of six events; 3 Rep Max Deadlift (MDL), Standing Power Throw (SPT), Hand Release Push-up (HRP), Sprint-Drag-Carry (SDC), Hanging Leg Tuck (LTK), and a timed two-mile run (2MR). This study investigated the relationship between Soldier height and body mass kg on ACFT scores of 655 male U.S. Army National Guard Soldiers in a Field Artillery Brigade. For the purpose of the investigation body mass index (BMI) was calculated as the metric representing the Soldier(s) height and weight. The mean and standard deviation (sd) were calculated for the ACFT event and total scores. Pearson correlation coefficients (PCCs or r) were calculated between BMI and ACFT event and total scores. Likewise, PCCs were calculated between the ACFT event and total scores. The ACFT mean(sd) scores were as follows: MDL=92.2(31.8) (3 maximum repetitions), SPT=9.5(2.2) (meters), HRP=24.6(13.1) (repetitions), SDC=119.8(21.7) (seconds), LTK=6.2(5.4) (repetitions), 2MR=1095.0(233.7) (seconds), ACFT total score=442.3(54.4) (points). Significant positive correlations were found between the ACFT total score: MDL (r=0.70), SPT (r=0.50), HRP (r=0.74), and LTK (r=0.76) events. Conversely, significant negative correlations were identified between ACFT total score: SDC (r=-0.68) and 2MR (r=-0.53) events. Within the parameters of this study, Soldier BMI demonstrated no to weak association with individual ACFT event or ACFT total scores. Further, the range of PCCs between the ACFT event scores were no to moderately high. Military leaders may consider the results provided as combat and fitness tests continue to evolve.

Evaluation of Cultural Intelligence in Staff of Industries, Mines and Trades Organizations - Case Study

Organizational Culture and Behavior ◽

10.4018/978-1-5225-1913-3.ch021 ◽

2017 ◽

pp. 429-438

Author(s):

Mohammad Abdolshah ◽

Baranak Geranfar ◽

Eisa Akbari ◽

Jalil Vaziri

Keyword(s):

Organizational Culture ◽

Correlation Coefficient ◽

Cultural Intelligence ◽

Pearson Correlation ◽

Statistical Population ◽

Key Competencies ◽

The Relationship ◽

Personnel Department

This article examines one of the key competencies of the 21st century known as cultural intelligence (CQ). This study investigates the relationship between CQ, organizational culture, and the effectiveness of staff in the industry, mine, and trade organizations of Semnan province in Iran. Using correlational analysis, the statistical population includes a total of 103 people from 141 employees based on personnel department documents. Three questionnaires were used to measure the variables and descriptive and deductive statistics were applied to evaluate and analyze the data. The Pearson correlation coefficient and multivariate regression were used in deductive statistics to obtain the results. The findings show there is a significant relationship between CQ, organizational culture, and effectiveness. Among four cultural intelligence factors, only the knowledge of CQ can predict the effectiveness. The calculated correlation coefficient indicates that the creativity factors and communication pattern have the highest correlation coefficients.

Prediction of crude protein digestibility of animal by-product meals for dogs by the protein solubility in pepsin method

Journal of Nutritional Science ◽

10.1017/jns.2014.32 ◽

2014 ◽

Vol 3 ◽

Cited By ~ 5

Author(s):

Iris M. Kawauchi ◽

Nilva K. Sakomura ◽

Cristiana F. F. Pontieri ◽

Aline Rebelato ◽

Thaila C. Putarov ◽

...

Keyword(s):

Crude Protein ◽

Pearson Correlation ◽

Protein Solubility ◽

Basal Diet ◽

Protein Digestibility ◽

Large Variability ◽

AbstractAnimal by-product meals have large variability in crude protein (CP) content and digestibility. In vivo digestibility procedures are precise but laborious, and in vitro methods could be an alternative to evaluate and classify these ingredients. The present study reports prediction equations to estimate the CP digestibility of meat and bone meal (MBM) and poultry by-product meal (PM) using the protein solubility in pepsin method (PSP). Total tract CP digestibility of eight MBM and eight PM samples was determined in dogs by the substitution method. A basal diet was formulated for dog maintenance, and sixteen diets were produced by mixing 70 % of the basal diet and 30 % of each tested meal. Six dogs per diet were used to determine ingredient digestibility. In addition, PSP of the MBM and PM samples was determined using three pepsin concentrations: 0·02, 0·002 and 0·0002 %. The CP content of MBM and PM ranged from 39 to 46 % and 57 to 69 %, respectively, and their mean CP digestibility by dogs was 76 (2·4) and 85 (2·6) %, respectively. The pepsin concentration with higher Pearson correlation coefficients with the in vivo results were 0·0002 % for MBM (r 0·380; P = 0·008) and 0·02 % for PM (r 0·482; P = 0·005). The relationship between the in vivo and in vitro results was better explained by the following equations: CP digestibility of MBM = 61·7 + 0·2644 × PSP at 0·0002 % (P = 0·008; R2 0·126); and CP digestibility of PM = 54·1 + 0·3833 × PSP at 0·02 % (P = 0·005; R2 0·216). Although significant, the coefficients of determination were low, indicating that the models were weak and need to be used with caution.

Relationship between Traumatic Exposure and Posttraumatic Stress Disorder among Flood Victims: Roles of Fear and Self-Disclosure

10.21203/rs.2.15246/v2 ◽

2020 ◽

Author(s):

Lijuan Quan ◽

Bijun Lv ◽

Xiao Zhou ◽

Guanghai Hou ◽

Qingsong Sang

Keyword(s):

Posttraumatic Stress Disorder ◽

Posttraumatic Stress ◽

Stress Disorder ◽

Pearson Correlation ◽

Self Report ◽

Traumatic Experience ◽

Self Disclosure ◽

Traumatic Exposure ◽

Abstract Background: Posttraumatic Stress Disorder (PTSD) is one of the most prevalent psychopathologies experienced by victims following natural disasters. The severity of traumatic experience may be a critical risk factor for the development of PTSD. Nevertheless, other factors may also lead to PTSD. We propose that fear and self-disclosure could be two important factors. Previous studies have examined their unique roles in PTSD, but their combined role in PTSD has been rarely assessed. To fill this gap, the aim of this study was to examine the relationship between severity of traumatic exposure, fear, self-disclosure, and PTSD among victims following flood disaster. Methods: one hundred ninety-nine participants completed self-report questionnaires. Descriptive statistics were obtained using SPSS 17.0 and Pearson correlation coefficients were calculated to obtain correlations between major variables. Results: results indicated that severity of traumatic exposure not only had a direct effect on PTSD, but also it had an indirect effect on PTSD via activating victims’ fear. Moreover, self-disclosure played a buffering role between fear and PTSD. However, the role of fear in PTSD may decrease with increases in levels of self-disclosure. Conclusions: Traumatic exposure had positive predictive effects for PTSD and fear. Self-disclosure had negative predictive effects for PTSD. Fear played a mediating role between severity of traumatic exposure and PTSD, self-disclosure played a moderating role in the relationship between fear and PTSD. Psychological interventions should focus on the regulation of fear and improvement of self-disclosure following traumatic exposure.

Science Teachers’ Reflective Practices: Perspectives and Attitudes

International Journal of Educational Sciences ◽

10.31901/24566322.2020/31.1-3.1150 ◽

2020 ◽

Vol 31 (1-3) ◽

Author(s):

Abdulwali H. Aldahmash

Keyword(s):

Professional Development ◽

Reflective Practice ◽

Science Teachers ◽

Pearson Correlation ◽

Reflective Practices ◽

Positive Attitudes ◽

Effective Use ◽

The Relationship ◽

Educational Careers

ABSTRACT Studies investigating reflective practices among teachers have focused on reflective practice use in teaching and teacher’s professional development. The attitudes of teachers toward reflective practices have been neglected, but the attitudes of science teachers toward reflective practices are key to their effective use in classroom settings. This study aimed to understand the attitude of science teachers toward these practices and how they implement professional reflective practices as well as any relationship between reflective practices and attitudes. A sample of 650 science teachers, 321 males and 329 females completed the questionnaire. Results revealed that science teachers practiced all reflective activities at high levels. Additionally, their attitudes toward reflective practices were moderately positive. Pearson correlation coefficients for the relationship between the reflective practices and attitudes of science teachers were statistically significant at p d” 0.01. Hence, science teachers who had positive attitudes toward reflective practices were likely to demonstrate more reflective teaching in their educational careers.

Analyzing School Budget And National Achievement Test (NAT)

Jurnal Penjaminan Mutu ◽

10.25078/jpm.v5i1.635 ◽

2019 ◽

Vol 5 (1) ◽

pp. 83

Author(s):

Ma. Germie F. Gain ◽

Inero V. Ancho

Keyword(s):

Student Performance ◽

Pearson Correlation ◽

The Philippines ◽

Achievement Test ◽

Financial Reports ◽

School Budget ◽

Improve Student Performance ◽

School Heads ◽

City Schools

This study analyzes how the allocation and utilization of school budget of selected schools in a City Schools Division in the Philippines relates with student achievement in the National Achievement Test (NAT). Data were obtained from the participating schools for school years 2012-2013 to 2014-2015 and were analyzed using Pearson correlation coefficients to determine if a relationship existed between specific school financial categories of the Annual Implementation Plan (AIP) and financial reports and the Mean Percentage Score (MPS) in NAT. Data were also analyzed through coefficients of variance to quantify the percent of the related sample that may be explained by the correlation of the variables. Findings include that training and seminar expenses, general services, repair and maintenance expenses and supplies and materials expenses were found to have a significant relationship with the MPS in NAT. Moreover, the positive relationship between financial expenditures and student performance is strongest in Mathematics, and the manner of spending financial resources only affects student performance in many subject areas but not the overall performance in NAT. These findings suggest policy recommendations that aim to guide school heads in the utilization of school budget which would most likely improve student performance in NAT.