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All Journal Radioterapi & Onkologi Indonesia Aptisi Transactions on Management
Octavianus, Steven
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Computer Science & IT Decision Sciences, Operations Research & Management Education Health Professions Medicine & Pharmacology Physics Other

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Cancer Profile in North Jakarta and Kepulauan Seribu : A 5-year descriptive study Gondhowiardjo, Soehartati Argadikoesoema; Bramantyo, Dion Firli; Octavianus, Steven; Priharto, R Koesmedi; Yekti, Widyastuti Endro
Radioterapi & Onkologi Indonesia Vol 9, No 2 (2018): Volume 9 No.2 Juli 2018
Publisher : Perhimpunan Dokter Spesialis Onkologi Radiasi Indonesia (PORI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (610.026 KB) | DOI: 10.32532/jori.v9i2.86

Abstract

Background: Cancer is the leading causes of death with a comparable number of mortality rate to coronary heart disease and stroke. The burden of cancer will continue to increase, especially in developing countries including Indonesia. This study reports the profile of cancer patients domiciled in the administrative area of North Jakarta and Kepulauan Seribu in 2008 ? 2012.Materials and Methods: This was a descriptive study. Patients data were collected from cancer registries all hospitals located in administrative area of North Jakarta and Kepulauan Seribu. This data was pooled and extracted from DKI Jakarta Cancer Registry Control Center at RSCM. The primary site and histology of malignancies were verified and coded based on the International Classification of Diseases for Oncology (ICD-O). Data were analyzed using descriptive statistics in SPSS 20.0Results: There are 2185 cases or around 14.8% of all cases of cancer patients verified in the database. Of those, 740 were male and 1445 female. The most prevalent age group was 45 - 54 years old, which was 29%. The highest distribution of cancer stage was in stage 3, which is 21.1%. The most common cancer in all sex groups were breast cancer, cervical cancer, nasopharyngeal cancer, hematopoietic system malignancy, and ovarian cancer. In men, the top five most cancers were nasopharyngeal cancer, lung cancer, hematopoietic system, lymphoma, and liver cancer. Whereas in women, most cancer sequences were breast cancer, cervical cancer, ovarian cancer, thyroid cancer, and hematopoietic system.
The Role of Cognitive and Affective Post-Purchase Dissonance as Mediating Variables between Perceived Impulsiveness and Repurchase Intention Octavianus, Steven; Aprillia, Ariesya
APTISI Transactions on Management (ATM) Vol 9 No 1 (2025): ATM (APTISI Transactions on Management: January)
Publisher : Pandawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33050/atm.v9i1.2374

Abstract

The study investigates whether cognitive and affective post-purchase dissonance mediate the relationship between perceived impulsiveness and repurchase intention. Using purposive sampling, data were collected from 220 respondents, predominantly women with bachelor’s degrees. The study applied Partial Least Squares Structural Equation Modeling (PLS-SEM) for data analysis. The findings indicate that cognitive and affective post-purchase dissonance do not function as mediators in the relationship between perceived impulsiveness and repurchase intention. Practical implications of the study suggest that companies, especially e-commerce platforms, should focus on minimizing post-purchase dissonance to enhance customer satisfaction and retention. Strategies such as streamlined product return policies and responsive customer service can play a vital role in achieving this. These measures can help address consumer doubts and negative emotions following impulsive purchases, fostering greater trust and loyalty. This research contributes to the understanding of consumer behavior in online retail but highlights the need for further exploration using mixed methods to better capture the emotional nuances of post-purchase dissonance. Additionally, expanding the scope to include diverse products and demographics could enrich future findings.
Co-Authors Aprillia, Ariesya Bramantyo, Dion Firli Gondhowiardjo, Soehartati Argadikoesoema Priharto, R Koesmedi Yekti, Widyastuti Endro