Andi Mulyawan - Academia.edu (original) (raw)

Papers by Andi Mulyawan

Annals of Medicine & Surgery

Introduction: Early-onset colorectal cancer (CRC) has different clinical and pathological charact... more Introduction: Early-onset colorectal cancer (CRC) has different clinical and pathological characteristics compared with late-onset CRC. Mortality rate as a postoperative outcome is a patient’s postoperative outcome considered based on the state of life or death. The objective of this research is to analyse the comparison between clinicopathological aspect of early-onset vs. late-onset CRC as well as their correlation with the mortality rate in Indonesia to support global data. Material and methods: The authors performed a case-control study on 170 subjects with CRC from November 2021 to November 2022 in a Tertiary Hospital in Bandung. Data were extracted from electronic medical records CRC Registry. Bivariate and correlation analyses were used to analyse the difference between variables using IBM SPSS 24.0. P less than 0.05 was considered statistically significant. Results: Anaemia and tumour location variables were significantly different in the early-onset group compared with the ...

Research Square (Research Square), Jan 2, 2023

Objective: Early-onset colorectal cancer (EOCRC) has different clinical and pathological characte... more Objective: Early-onset colorectal cancer (EOCRC) has different clinical and pathological characteristics compared to late-onset CRC (LOCRC). Mortality rate as a post-operative outcome is a patient's postoperative outcome considered based on the state of life or death. The objective of this research is to analyze the comparison between clinicopathological aspect of early-onset vs late-onset CRC as well as their correlation with the mortality rate in Indonesia to support global data. We performed a case-control study on 170 subjects with CRC from November 2021-November 2022 in Dr. Hasan Sadikin General Hospital. Data were extracted from electronic medical records Colorectal Cancer (CRC) Registry. Bivariate and correlation analyses were used to analyse the difference between variables using IBM SPSS 24.0. P<0.05 was considered statistically signi cant. Result: Anemia and tumor location variables were signi cantly different in the early-onset group compared to the late-onset group (P<0.001). It was also found that anemia (P<0.001), pathological features (P<0.001), and tumor location (P=0.013) had signi cantly low correlation with onset of CRC (r=0.325; r=0.397; r=0.342, respectively). There is no statistically signi cant correlation between the clinicopathological features of CRC in both onset and mortality rates in this study.

SSRN Electronic Journal, 2017

<b>Indonesian Abstract:</b> Berkembangnya kegiatan underground economy diyakini berpo... more <b>Indonesian Abstract:</b> Berkembangnya kegiatan underground economy diyakini berpotensi menyebabkan hilangnya penerimaan negara melalui sektor perpajakan. Penelitian ini dilakukan dengan tujuan untuk menganalisis dan mengetahui besarnya nilai kegiatan underground economy regional di Indonesia pada periode 2011 s.d. 2015 dan besarnya potensi pajak yang hilang akibat adanya kegiatan underground economy tersebut. Dengan menggunakan data sekunder berbentuk runtut waktu (time series) triwulanan dari rilis publikasi Bank Indonesia (BI), Badan Pusat Statistik (BPS) dan Direktorat Jenderal Pajak Kementerian Keuangan dan metode analisis kuantitatif yang diestimasi dengan metode Ordinary Least Square (OLS) serta perhitungan estimasi underground economy menggunakan pendekatan moneter yang dikonstruksi oleh Vito Tanzi (1980) dan Faal (2003), penelitian ini secara empiris mengestimasi nilai underground economy. berkisar antara Rp 289 triliun sampai Rp 958 triliun dengan nilai rata-rata mencapai Rp 536 triliun per tahun atau setara dengan 22,1% terhadap PDB Nominal. Sementara itu, akibat adanya kegiatan underground economy, potensi pajak yang hilang berkisar antara Rp 23,32 triliun hingga Rp 1.467 triliun dengan rata-rata per tahun mencapai Rp 487,12 triliun atau setara dengan 1,9% dari PDB. <b>English Abstract:</b> The growth of underground economy activity believed has potential tax loss. This study aims to estimate the size of underground economy activities in Indonesia. Based on the results of these estimates, further calculated the potential tax loss due to the existence of underground economy activities. This study was conducted using quantitative approaches, namely currency demand model by Vito Tanzi (1980) and Faal (2003) which is estimated by ordinary least square (OLS) method. By using time series (quarterly) data period 2011-2015 this study found that the size o f underground economy is about Rp 536 trillion per year on average, equivalent to 22,1% of GDP. Meanwhile, the potential tax loss due to the activity estimated at Rp 487,12 trillion on average per year, or approximately 1,9% of GDP.

Annals of Medicine and Surgery

Annals of Medicine & Surgery

Introduction: Early-onset colorectal cancer (CRC) has different clinical and pathological charact... more Introduction: Early-onset colorectal cancer (CRC) has different clinical and pathological characteristics compared with late-onset CRC. Mortality rate as a postoperative outcome is a patient’s postoperative outcome considered based on the state of life or death. The objective of this research is to analyse the comparison between clinicopathological aspect of early-onset vs. late-onset CRC as well as their correlation with the mortality rate in Indonesia to support global data. Material and methods: The authors performed a case-control study on 170 subjects with CRC from November 2021 to November 2022 in a Tertiary Hospital in Bandung. Data were extracted from electronic medical records CRC Registry. Bivariate and correlation analyses were used to analyse the difference between variables using IBM SPSS 24.0. P less than 0.05 was considered statistically significant. Results: Anaemia and tumour location variables were significantly different in the early-onset group compared with the ...

Research Square (Research Square), Jan 2, 2023

Objective: Early-onset colorectal cancer (EOCRC) has different clinical and pathological characte... more Objective: Early-onset colorectal cancer (EOCRC) has different clinical and pathological characteristics compared to late-onset CRC (LOCRC). Mortality rate as a post-operative outcome is a patient's postoperative outcome considered based on the state of life or death. The objective of this research is to analyze the comparison between clinicopathological aspect of early-onset vs late-onset CRC as well as their correlation with the mortality rate in Indonesia to support global data. We performed a case-control study on 170 subjects with CRC from November 2021-November 2022 in Dr. Hasan Sadikin General Hospital. Data were extracted from electronic medical records Colorectal Cancer (CRC) Registry. Bivariate and correlation analyses were used to analyse the difference between variables using IBM SPSS 24.0. P<0.05 was considered statistically signi cant. Result: Anemia and tumor location variables were signi cantly different in the early-onset group compared to the late-onset group (P<0.001). It was also found that anemia (P<0.001), pathological features (P<0.001), and tumor location (P=0.013) had signi cantly low correlation with onset of CRC (r=0.325; r=0.397; r=0.342, respectively). There is no statistically signi cant correlation between the clinicopathological features of CRC in both onset and mortality rates in this study.

SSRN Electronic Journal, 2017

<b>Indonesian Abstract:</b> Berkembangnya kegiatan underground economy diyakini berpo... more <b>Indonesian Abstract:</b> Berkembangnya kegiatan underground economy diyakini berpotensi menyebabkan hilangnya penerimaan negara melalui sektor perpajakan. Penelitian ini dilakukan dengan tujuan untuk menganalisis dan mengetahui besarnya nilai kegiatan underground economy regional di Indonesia pada periode 2011 s.d. 2015 dan besarnya potensi pajak yang hilang akibat adanya kegiatan underground economy tersebut. Dengan menggunakan data sekunder berbentuk runtut waktu (time series) triwulanan dari rilis publikasi Bank Indonesia (BI), Badan Pusat Statistik (BPS) dan Direktorat Jenderal Pajak Kementerian Keuangan dan metode analisis kuantitatif yang diestimasi dengan metode Ordinary Least Square (OLS) serta perhitungan estimasi underground economy menggunakan pendekatan moneter yang dikonstruksi oleh Vito Tanzi (1980) dan Faal (2003), penelitian ini secara empiris mengestimasi nilai underground economy. berkisar antara Rp 289 triliun sampai Rp 958 triliun dengan nilai rata-rata mencapai Rp 536 triliun per tahun atau setara dengan 22,1% terhadap PDB Nominal. Sementara itu, akibat adanya kegiatan underground economy, potensi pajak yang hilang berkisar antara Rp 23,32 triliun hingga Rp 1.467 triliun dengan rata-rata per tahun mencapai Rp 487,12 triliun atau setara dengan 1,9% dari PDB. <b>English Abstract:</b> The growth of underground economy activity believed has potential tax loss. This study aims to estimate the size of underground economy activities in Indonesia. Based on the results of these estimates, further calculated the potential tax loss due to the existence of underground economy activities. This study was conducted using quantitative approaches, namely currency demand model by Vito Tanzi (1980) and Faal (2003) which is estimated by ordinary least square (OLS) method. By using time series (quarterly) data period 2011-2015 this study found that the size o f underground economy is about Rp 536 trillion per year on average, equivalent to 22,1% of GDP. Meanwhile, the potential tax loss due to the activity estimated at Rp 487,12 trillion on average per year, or approximately 1,9% of GDP.

Annals of Medicine and Surgery