Blinding assessment in randomised sham-controlled trials of acupuncture:protocol for a systematic survey by Ling Li, Xin Sun, Jiali Liu, Minghong Yao, Yong Fu, Jiahui Yang, Xiaochao Luo

“…We will use Hedges’ g, a standardised mean difference, with its 95% CI, to calculate treatment effects. We will use Pearson’s r correlation coefficient to assess the relationship between blinding effectiveness and trial effect sizes when variable distributions meet the assumptions of normality and linearity; otherwise, we will consider employing non-parametric tests. …”
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Seroprevalence of COVID-19 among voluntary blood donors by Arumugam Pothipillai, Swathandran Hamsavardhini, Deepa Duraisamy, Lincy Thiyagarajan, Chandrasekaran Kaliyaperumal, Jyotsnaa Grace Velure Mohan Rao

“…STATISTICAL ANALYSIS USED: The collected donor data were analyzed with IBM SPSS Statistics software. Pearson’s Chi-square test and Fisher’s exact test were used. …”
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Nursing postgraduates’ innovative behaviour, influencing factors and educational requirements: a national cross-sectional study by Jiayi Zhu, Shuai Yuan, Lihui Pu, Ruben Martin-Payo, Liqin Wei, Mengying Qiu, Fengying Zhang

“…The independent-sample t-test, one-way analysis of variance (ANOVA), multiple linear regression, and Pearson’s correlation analyses were conducted. Results This study recruited 426 nursing postgraduates from 44 nursing schools across China. …”
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Children’s Eating Behavior Questionnaire Correlated with Body Compositions of Thai Children and Adolescents with Obesity: A Pilot Study by Ekkarit Panichsillaphakit, Yuda Chongpison, Puthita Saengpanit, Tanisa Kwanbunbumpen, Jaraspong Uaariyapanichkul, Sirinuch Chomtho, Chitsanu Pancharoen, Chonnikant Visuthranukul

“…Body mass index (BMI), BMI-for-age Z-score, waist and hip circumferences, and body compositions were assessed. Pearson’s correlation coefficients were used to assess associations between the study variables. …”
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Ponto de vista dos profissionais de Educação Física sobre o uso da máscara facial durante o exercício físico na pandemia da COVID-19 by Mariana da Silva Ferreira, Gildeene Silva Farias, Gerleison Ribeiro Barros, Sueyla Ferreira da Silva Santos, Thiago Ferreira de Sousa

“…Foi realizado teste do χ2 de Pearson e χ2 para tendência linear para avaliar a associação entre as variáveis, adotando o nível de significância de 5%. …”
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Investigation of the relationship between mental health and physical activity among university students by Mohammad Ahsan, Turki Abualait

“…For statistical analysis, the Pearson correlation coefficient test was used, while analysis of variance was used to determine the difference between participants as per their physical activity levels classification. …”
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COVID-19 Pandemisinin Diş Hekimliği Öğrencilerinin Kariyer ve Uzmanlık Tercihlerine Etkisinin Değerlendirilmesi by Ali Riza Tuncdemir, Mehmet Soybelli, Mehmet Gökberkkaan Demirel, Muhammet Fidan, Hakan Yasin Gönder

“…Gruplar arası farklılıkların belirlenmesi amacıyla Pearson ki-kare testi kullanıldı (p<0.05). Bulgular: COVID-19 pandemisinin “mesleği uygularken eskiye göre daha fazla oranda bulaşıcı hastalığa yakalanma korkusu” kadın katılımcılarda erkeklere göre daha yüksek bulundu (p=0.004). …”
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Do Strength and Anthropometric Size of the Lower Body Correlate with Serum Testosterone Levels? by Tae Yong Park, Moon Young Choi, Doohwan Kong, Jeong Kyun Yeo, Min Gu Park

“…Differences in calf and thigh circumference, bilateral knee extension, and flexion strength between the three groups were investigated using a one-way analysis of variance. Pearson’s chi-square test was used to assess differences in lifestyle habits and underlying diseases. …”

High-Resolution Geochemical Data Mapping With Swin Transformer-Convolution-Based Multisource Geoscience Data Fusion by Ye Yuan, Shuguang Zhou, Jianhua Bian, Jinlin Wang, Wei Han, Jining Yan

“…Experiments conducted in the Dananhu&#x2013;Tousuquan Island Arc region of East Tianshan demonstrate that MSSF-SCR achieves superior performance in terms of R-squared (<inline-formula><tex-math notation="LaTeX">$R^{2}$</tex-math></inline-formula>) score, Pearson correlation coefficient (<italic>R</italic>), mean absolute error, and root-mean-squared error indices for five elements (Al₂O₃, Fe₂O₃, K₂O, MgO, and SiO₂).…”
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Comprehensive analysis of causal pathogens and determinants influencing black rot disease development in MD2 pineapples by Manori Kuruppu, Yasmeen Siddiqui, Hala Badr Khalil, Hala Badr Khalil

“…A minimum inoculum concentration of 1 × 104 CFU/mL was sufficient for infection at both storage conditions. The Pearson correlation analysis revealed a weak positive link (r &gt; 0.39, p &lt; 0.0001) between harvesting index and fruit pH, while pH and storage temperature had a strong positive correlation (r = 0.83, p &lt; 0.0001). …”
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Predicting academic procrastination of students based on academic self-efficacy and emotional regulation difficulties by Hamidreza Farhadi Rad, Shima Bordbar, Jamshid Bahmaei, Marjan Vejdani, Ali Reza Yusefi

“…Descriptive statistics, t-test, ANOVA, Pearson’s correlation coefficient, and multiple linear regression were employed to examine the data using SPSS 23 software. …”
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Relación entre estilos parentales y conductas autolesivas sin intención suicida en población ecuatoriana by Jose L. Vilchez, Oscar Santiago Vanegas Quizhpi, María J. Samaniego-Chalco, Miriam Vilchez Tornero, Wilson Guillermo Sigüenza Campoverde

“…Métodos: Se llevaron a cabo distintos análisis correlacionales (utilizando una r de Pearson) con una muestra de 881 estudiantes universitarios, entre los diferentes estilos parentales, las conductas autolesivas y la intención de realizarse un tatuaje. …”
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Relação entre dois testes funcionais: Teste de levantar-se e se sentar da cadeira de 30s e timed up and go by Carlos Eduardo Campos, Daniela Coelho Zazá, Mauro Heleno Chagas, Hans-Joachim Karl Menzel, Jaqueline Adriane Campos

“…O coeficiente de correlação de Pearson foi calculado entre o número máximo de repetições realizadas no TLS30s e o tempo gasto para executar o teste TUG. …”
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Utility of 2D Video Analysis for Assessing Frontal Plane Trunk and Pelvis Motion during Stepping, Landing, and Change in Direction Tasks: A Validity Study by Rachel K Straub, Christopher M Powers

“…Data were extracted at peak knee flexion. Pearson's correlation analysis was used to assess the association between the 2D and 3D frontal plane angles at the trunk and pelvis. …”
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Impact of lens autofluorescence and opacification on retinal imaging by Frank G Holz, Maximilian Pfau, Monika Fleckenstein, Raffael Liegl, Geena C Rennen, Marc Vaisband, Jan Hasenauer

“…Overall, LQAF showed the highest correlation with image quality grading criteria for all imaging modalities (eg, Pearson correlation±CI −0.35 (−0.50 to 0.18) for BAF/LQAF). …”
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Assessing the short-term hematological and pulmonary effects of air pollution: a cross-sectional study in a Turkish urban setting by Mehmet Kılınçer, Ersan Gürsoy

“…Hematological parameters and pulmonary function tests were analyzed. Spearman and Pearson correlation tests were used to compare numerical variables. …”
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Study of Teakwood Quality from Community Forests in Gunungkidul. VI. Inorganic Material Contents and Acidity by Ganis Lukmandaru, Rudy Nur Hidayah

“…By Kruskal-Wallis test, radial direction factor affected significantly the levels of Ca, K, and Mg. As defined by Pearson’s correlation analysis, it was found a strong correlation between the ash and silica-silicates contents (r=0.77-0.88), as well as between the ash-Ca content (r=-0.51) and the ash-Mg content (r=0.59) in the heartwood part. …”
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Net buffer load during regional citrate anticoagulated continuous renal replacement therapy. by Innas Forsal, Dominique Pouchoulin, Viktoria Roos, Jorge Echeverri, Marcus Ewert Broman

“…The pre blood pump citrate containing replacement fluid flow rate was affecting net buffer load most of all parts of the dialysis circuit, with a r2 Pearson correlation coefficient of 0.65 (p<0.001).…”
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Actividad física, estado nutricional y calidad de vida en adultos mayores de áreas rurales by Patricia Alejandra Ríos Guarango, Lorena Patricia Yaulema Brito, María de los Ángeles Rodríguez Cevallos

“…Se aplicó la prueba de correlación de Pearson para identificar la relación entre las variables de investigación. …”
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Which Hop Tests Can Best Identify Functional Limb Asymmetry in Patients 9-12 Months After Anterior Cruciate Ligament Reconstruction Employing a Hamstrings Tendon Autograft? by Jay R Ebert, Luke Du Preez, Bonnie Furzer, Peter Edwards, Brendan Joss

“…Differences in Limb Symmetry Indices (LSIs) across hop tests were compared, while Pearson’s correlations were undertaken to investigate the significance and strength of the association between hop test LSIs…”
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