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Mobile App for Gynecologic Cancer Support for Patients With Gynecologic Cancer Receiving Chemotherapy in China: Multicenter Randomized Controlled Trial

Mobile App for Gynecologic Cancer Support for Patients With Gynecologic Cancer Receiving Chemotherapy in China: Multicenter Randomized Controlled Trial

Independent sample 2-sided t tests and chi-square tests (or Fisher exact test) were used to examine the continuous or categorical variables between the 2 groups at baseline. The statistical assumption of analysis of covariance is that the covariates are correlated with the dependent variable [39]. The demographic or clinical variables (including age and cancer stage) were not added as covariates because no association was found between these variables and the primary outcome (uncertainty in illness at T1).

Huicong Lin, Mingzhu Ye, Yanjuan Lin, Fuhong Chen, Sally Chan, Hongxia Cai, Jiemin Zhu

J Med Internet Res 2023;25:e49939

Mobile Breast Cancer e-Support Program for Chinese Women With Breast Cancer Undergoing Chemotherapy (Part 2): Multicenter Randomized Controlled Trial

Mobile Breast Cancer e-Support Program for Chinese Women With Breast Cancer Undergoing Chemotherapy (Part 2): Multicenter Randomized Controlled Trial

All baseline demographic characteristics, clinical variables, and baseline outcomes were compared using independent samples t test for continuous variables and chi-square test or Fisher exact test for categorical variables between the randomized assigned groups, as well as between participants who completed all follow-ups and who dropped out.

Jiemin Zhu, Lyn Ebert, Xiangyu Liu, Di Wei, Sally Wai-Chi Chan

JMIR Mhealth Uhealth 2018;6(4):e104

The Effectiveness and Cost-Effectiveness of Web-Based and Home-Based Postnatal Psychoeducational Interventions for First-Time Mothers: Randomized Controlled Trial Protocol

The Effectiveness and Cost-Effectiveness of Web-Based and Home-Based Postnatal Psychoeducational Interventions for First-Time Mothers: Randomized Controlled Trial Protocol

Inferential statistics such as ANOVA will be used to analyze the differences of baseline outcomes among the three groups, whereas chi-square tests will be used to compare the sociodemographics among the three groups. To answer the hypothesis 1, repeated measures ANCOVA, adjusted for confounding variables (eg, age, ethnicity), will be used to test the effects of both interventions on maternal self-efficacy, social support, postnatal depression, and anxiety across four time points.

Honggu He, Lixia Zhu, Sally Wai Chi Chan, Yap-Seng Chong, Nana Jiao, Yiong Huak Chan, Nan Luo, Shefaly Shorey

JMIR Res Protoc 2018;7(1):e35

Designing and Evaluating an Interactive Multimedia Web-Based Simulation for Developing Nurses’ Competencies in Acute Nursing Care: Randomized Controlled Trial

Designing and Evaluating an Interactive Multimedia Web-Based Simulation for Developing Nurses’ Competencies in Acute Nursing Care: Randomized Controlled Trial

Differences in demographic characteristics between the two groups were examined by a chi-square test and t test. Interrater reliability was assessed using ICC. Changes between baseline and posttest scores were determined by a paired t test. Analysis of covariance (ANCOVA) was performed to evaluate the posttest scores between groups with baseline scores as a covariate. The comments for the two open-ended questions were coded and analyzed for recurring themes.

Sok Ying Liaw, Lai Fun Wong, Sally Wai-Chi Chan, Jasmine Tze Yin Ho, Siti Zubaidah Mordiffi, Sophia Bee Leng Ang, Poh Sun Goh, Emily Neo Kim Ang

J Med Internet Res 2015;17(1):e5