Notes

Affect of COVID-19 for the patients' revenue and also work in Delhi, Indian.
The current study provides national cancer statistics and their secular trends in Korea, including incidence, mortality, survival, and prevalence in 2018.

Incidence, survival, and prevalence rates of cancer were calculated using the Korea National Cancer Incidence Database, from 1999 to 2018, with survival follow-up until December 31, 2019. Deaths from cancer were assessed using causes-of-death data obtained from Statistics Korea. Crude and age-standardized rates (ASRs) for incidence, mortality, prevalence, and 5-year relative survival rates were calculated, and temporal trends for incidence and mortality rates were evaluated, with annual percentage changes.

In 2018, newly diagnosed cancer cases and deaths from cancer were reported as 243,837 (ASR, 270.4 per 100,000) and 79,153 (ASR, 73.3 per 100,000), respectively. The overall cancer incidence rates increased by 3.3% annually from 1999 to 2012, and decreased by 5.4% annually from 2012 to 2015, thereafter, followed by nonsignificant changes. Cancer mortality rates have been decreasing since 2002, with more rapid decline in recent years (annual decrease of 2.7% from 2007 to 2014; 3.7% from 2014 to 2018). The 5-year relative survival between 2014 and 2018 was 70.3%, which contributed to prevalent cases reaching over 2 million by the end of 2018.

Cancer statistics have improved significantly during the past two decades. However, there remain important challenges to be solved, such as controlling cancers with low survival rates. Cancer statistics can be used to discover blind spots in cancer control, and as evidence for developing and implementing future cancer control strategies.
Cancer statistics have improved significantly during the past two decades. However, there remain important challenges to be solved, such as controlling cancers with low survival rates. Cancer statistics can be used to discover blind spots in cancer control, and as evidence for developing and implementing future cancer control strategies.
This study aimed to report the projected cancer incidence and mortality for the year 2021 to estimate Korea's current cancer burden.

Cancer incidence data from 1999 to 2018 were obtained from the Korea National Cancer Incidence Database, and cancer mortality data from 1993 to 2019 were acquired from Statistics Korea. selleck chemicals Cancer incidence and mortality were projected by fitting a linear regression model to observed age-specific cancer rates against their respective years and then by multiplying the projected age-specific rates by the anticipated age-specific population for 2021. A joinpoint regression model was used to determine the year in which the linear trend changed significantly; we only used the data of the latest trend.

In total, 259,999 new cancer cases and 81,567 cancer deaths are expected to occur in Korea in 2021. The most common cancer site is expected to be the lung, followed by the thyroid, colon and rectum, breast, and stomach. These five cancers are expected to represent half of the overall burden of cancer in Korea. The most common type of cancer leading to death is expected to be lung cancer, followed by liver, colorectal, pancreatic, and stomach cancers.

The incidence rates for all types of cancer in Korea are estimated to gradually decrease. These up-to-date estimates of the cancer burden in Korea could be an important resource for planning and evaluating cancer-control programs.
The incidence rates for all types of cancer in Korea are estimated to gradually decrease. These up-to-date estimates of the cancer burden in Korea could be an important resource for planning and evaluating cancer-control programs.
Chemotherapy-related cognitive impairment (CRCI) is a controversial concept not much explored on colorectal cancer patients.

We identified eleven prospective studies eight studies on 696 colorectal cancer patients who received chemotherapy and three studies on 346 rectal cancer patients who received neoadjuvant chemoradiotherapy. Standardized mean differences (SMDs) of neuropsychological test results and the cognitive quality-of-life scale were calculated using random effect models. A meta-regression was conducted to investigate the association between mean study population age and effect sizes.

The association between chemotherapy and cognitive impairment was not clear in colorectal cancer patients (SMD, 0.003; 95% confidence interval, ‒0.080 to 0.086). However, a meta-regression showed that older patients are more vulnerable to CRCI than younger patients (β=‒0.016, p < 0.001).

Chemotherapy has an overall positive negligible effect size on the cognitive function of colorectal patients. Age is a significant moderator of CRCI.
Chemotherapy has an overall positive negligible effect size on the cognitive function of colorectal patients. Age is a significant moderator of CRCI.
This study investigated medical educators' readiness for online teaching by exploring their perceived ability and importance of online teaching competencies and identified the highest priority of their educational needs.

In this study, 144 medical education faculty members from a university were invited to participate. The faculty online teaching readiness scale was virtually distributed at the end of the spring semester of 2020 and 38 faculty members responded for 2 weeks. The collected data were analyzed with descriptive statistics, paired t-tests, Borich Needs Assessment, and the Locus for Focus model.

The overall average perceived ability was 2.76, while the overall average perceived importance was 3.36. The course design and the technical competency categories showed the highest and lowest educational needs, respectively. Five competencies were given the highest priority of educational needs.

The results revealed that the medical educators are not ready for online teaching; thus, urgent educational needs for online teaching competencies exist.
The results revealed that the medical educators are not ready for online teaching; thus, urgent educational needs for online teaching competencies exist.
The purpose of this study was to identify the possible correlations of 'satisfaction with clinical practice (SA)' with 'clinical learning environment (EN)' and 'clinical practice stress (ST).' We searched for the mediating effect of 'clinical practice stress' on 'satisfaction with clinical practice' when the clinical learning environment influences 'satisfaction with clinical practice.'

This research investigated 208 medical and nursing students attending the school of medicine and nursing in Korea. The total number of nursing students was 135 (64.9%); 73 medical students participated (35.1%). We used the Korean-Undergraduate Clinical Education Environment in 24 questions for EN, ST scale in 24 questions, and SA scale in 10 questions. We performed measurement structural equation model analysis to identify a path of the model.

Medical students had significantly higher levels of ST. EN had a significant negative correlation with ST and a significant positive correlation with SA. The ST had a significant negative correlation with SA.
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