China ; Humans ; Liver Transplantation ; methods ; mortality ; trends ; Survival Rate ; trends

Betacoronavirus ; Coronavirus Infections ; epidemiology ; Global Health ; Humans ; Morbidity ; trends ; Pandemics ; Pneumonia, Viral ; epidemiology ; Public Health ; Survival Rate ; trends

With regard to the outcome of intensive neonatal care, one of the most important concerns in neonatology is the mortality rate of very low birth weight infants (VLBWI; birth weight < 1,500 g) and extremely low birth weight infants (ELBWI; birth weight < 1,000 g). The present study was conducted to analyze and compare the mortality of VLBWI and ELBWI and neonatal care among Korean, Japanese, and American newborns. In Korea, the survival rates of VLBWI have increased significantly; they were 31.8% in the early 1960s, 65.8% in the early 1990s, 77.5% in 2002, 84.7% in 2007, and 85.7% in 2009. The survival rates of ELBWI have also increased; they were 8.2% in the early 1960s, 37.4% in the early 1990s, 56.1% in 2002, 67.7% in 2007, and 71.8% in 2009. The survival rates of VLBWI and ELBWI have significantly improved over the past 50 yr in Korea. However, the Korean survival rates of VLBWI and ELBWI are still lower than for similar groups in Japan and the USA. To achieve better outcomes that reach the level of these countries, the organization of perinatal care centers, nationwide neonatal perinatal research networks, and regionalization are needed in Korea.
Female ; Humans ; Infant Mortality/*trends ; Infant, Newborn ; *Infant, Very Low Birth Weight ; Japan/epidemiology ; Perinatal Care/trends ; Pregnancy ; Republic of Korea/epidemiology ; Survival Rate ; United States/epidemiology

INTRODUCTIONThe elderly are often underrepresented in clinical trials for acute coronary syndrome (ACS), and cardiologists commonly face management dilemmas in the choice of treatment for this group of patients, particularly concerning the use of invasive revascularisation. This study analysed the characteristics of hospitalised elderly patients with ACS, and compared the outcomes of treatments.

METHODSFrom 29 December 2005 to 26 April 2010, 13,545 patients were admitted for ACS in 16 hospitals across Malaysia. These patients were divided into two groups - elderly (≥ 65 years) and non-elderly (< 65 years). The clinical characteristics, treatment received (invasive or non-invasive) and outcomes (in-hospital and 30-day all-cause mortality) of the two groups were compared. The elderly patients were then grouped according to the type of treatment received, and the outcomes of the two subgroups were compared.

RESULTSElderly patients had a higher cardiovascular risk burden and a higher incidence of comorbidities. They were less likely to receive urgent revascularisation for acute ST-segment elevation myocardial infarction (elderly: 73.9% vs. non-elderly: 81.4%) and had longer door-to-needle time (elderly: 60 minutes vs. non-elderly: 50 minutes, p = 0.004). The rate of cardiac catheterisation was significantly lower in the elderly group across all ACS strata. Elderly patients had poorer outcomes than non-elderly patients, but those who received invasive treatment appeared to have better outcomes than those who received non-invasive treatment.

CONCLUSIONElderly patients with ACS tend to be undertreated, both invasively and pharmacologically. Invasive treatment seems to yield better outcomes for this group of patients.

Acute Coronary Syndrome ; epidemiology ; Age Factors ; Aged ; Cardiovascular Diseases ; epidemiology ; Databases, Factual ; Female ; Humans ; Malaysia ; epidemiology ; Male ; Middle Aged ; Morbidity ; trends ; Registries ; Survival Rate ; trends

Objective: To analyze the mortality and years of life lost (YLL) trends of cervical cancer in Tianjin, and provide references for the research and prevention programs of cervical cancer. Methods: Mortality rate, standard mortality rate, cumulative rate (0-74 years-old) and truncated rate (35-64 years-old) of cervical cancer from 1999 to 2015 were calculated. The annual percentage change of the mortality rate and YLL rate were analyzed by using Joinpoint regression analysis, and the trend in different age-groups were analyzed. Results: From 1999 to 2015, 1 741 cases died of cervical cancer in Tianjin, the average crude mortality rate was 2.15/100 000. The average age-standardized rate of (ASR) China and ASR world were 1.47/100 000 and 1.50/100 000 respectively. The average YLL was 3 347.97 person-years. Deaths occurred in those aged 0-34 years, 35-64 years and 65 years and over accounted for 3.10%, 57.84% and 39.06% of the total, respectively. The mortality rate of cervical cancer in urban area was higher than that in rural area, with a ratio of 1.37∶1 between urban area and rural area. The age-specific mortality rate of cervical cancer during 1999-2015 increased with age. Two peaks of mortality rate were observed in those aged 50 years and aged 75 years, during 2014-2015. From 1999 to 2011, the mortality rate of cervical cancer was stable (APC=-0.2%, P=0.80), but there was a rapid increase from 2011 to 2015 (APC=21.6%, P<0.01). But group aged 20-49 years, it showed an upward trend from 1999 to 2015 (APC=6.9%, P<0.01). For group aged 50-69 years, it showed a downward trend from 1999 to 2007 (APC=-9.2%, P<0.01), and an upward trend from 2007 to 2015 (APC=14.5%, P<0.01). For group aged 70 years and over, it showed a downward trend from 1999 to 2009 (APC=-10.2%, P<0.01), but the difference in the mortality were not significant from 2009 to 2015 (APC=7.8%, P=0.10). Since 2008, the YLL rate of cervical cancer in group aged 50-70 years had exceeded that in group aged >70 years and the gap gradually widened. Conclusions: There had been a rapid increase trend of cervical cancer mortality since 2011 in Tianjin. Women aged 50-70 years were the main group of life loss.
Adolescent ; Adult ; Aged ; China/epidemiology* ; Female ; Humans ; Incidence ; Middle Aged ; Mortality/trends* ; Regression Analysis ; Residence Characteristics ; Survival Rate/trends* ; Uterine Cervical Neoplasms/mortality* ; Young Adult

China ; Esophageal Neoplasms ; pathology ; surgery ; Esophagectomy ; methods ; trends ; Esophagoscopy ; methods ; Humans ; Lymph Node Excision ; methods ; Survival Rate

OBJECTIVETo study the epidemiological transition of injuries in Ningxia.

METHODSDemographic and mortality data during 1990s in Ningxia were collected and analyzed for temporal trend with linear regression model.

RESULTSDuring the past decade, mortality of injury raised by 28.22% among the residents in Ningxia and ranked the 3rd place in the causes of deaths. In 1999, the top four leading causes of injury deaths were traffic accident, suicide, drowning and poisoning. Overall injury mortality and mortalities of traffic accident and suicide increased, but mortality of drowning decreased during the past decade. As predicted, suicide will rank the 1st place in the causes of deaths among the residents in Ningxia by 2005.

CONCLUSIONSInjury was one of major risk factors influencing health and death among the residents in Ningxia, with a temporal trend in its incidence. Effective research, prevention and control of traffic accident, suicide, drowning and poisoning should be focused.

Accidents, Traffic ; Cause of Death ; China ; epidemiology ; Drowning ; Humans ; Mortality ; trends ; Poisoning ; Suicide ; Survival Rate ; Wounds and Injuries ; epidemiology ; mortality

OBJECTIVETo investigate the cervical cancer incidence and mortality in cancer registries of Zhejiang province during 2000 to 2009.

METHODSThe data of cervical cancer incidence and mortality were collected from six cancer registries in Zhejiang province. Staff of Zhejiang Provincial Cancer Prevention and Control Office checked, sorted and analyzed the data to calculate crude, standardized rate and trend. Chinese census in 1982 and Segi's population were used for age-standardized incidence and mortality rates.

RESULTSThe incidence rate of cervical cancer in Zhejiang cancer registration areas was 11.78/100 000 during 2000 to 2009, and age-standardized incidence rates by Chinese standard population and by world standard population were 7.05/100 000 and 8.62/100 000, respectively. The mortality rate was 1.89/100 000, and age-standardized mortality rates by Chinese standard population and by world standard population were 0.95/100 000 and 1.23/100 000, respectively. The age-specific incidence rates showed different trends, increased significantly after the age of 25, peaked at 45-year-old group, which was 23.03/100 000 (578/2 510 099) , and decreased at the age of 50, while the age-specific mortality rates gentlely increased, peaked at 85 years of age group, which was 11.94/100 000 (33/276 414) . The cervical Cancer Incidence from 5.96/100 000 (86/1 443 589) in 2000, increased to 18.90/100 000 (898/4 751 426) in 2009, the annual percent change (APC) was 16.64% (95%CI:11.87%-21.61%). The mortality showed a gentle upward trend from 1.45/100 000 (21/1 443 589) , increased to 2.53/100 000 (120/4 751 426) in 2009, the APC was 6.63% (95%CI:1.73%-11.77%).

CONCLUSIONCervical cancer showed younger trend, the incidence and mortality trends showed an increasing trend, should strengthen the prevention and control of cervical cancer.

Aged ; Asian Continental Ancestry Group ; China ; epidemiology ; Female ; Humans ; Incidence ; Registries ; Survival Rate ; trends ; Uterine Cervical Neoplasms ; mortality

OBJECTIVETo investigate the trend of total cancer mortality in Linqu County Shandong Province from 1980 to 2002.

METHODSA retrospective survey on all causes of death in 1980 - 1982, 1990 - 1992 and 2000 - 2002 was conducted in Linqu County, a high risk area of gastric cancer in Northeast of China, respectively.

RESULTSThe cancer death, was found the third leading cause of death in 1980 - 1982 in Linqu County, and the second to that of vascular disease in 2000 - 2002. The cancer mortality (standardized mortality) was 108.97/100,000 (111.48/100,000), 132.38/100,000 (127.94/100,000) and 148.48/100,000 (105.53/100,000) in 1980 - 1982, 1990 - 1992 and 2000 - 2002, respectively. The trend of cancer mortality was significantly increased (Z = 13.42, P < 0.0001). The added cancer-eliminated life expectancy in three periods was 2.46 years, 3.29 years and 3.76 years in male (F = 13.99, P < 0.0001), and 1.67 years, 2.30 and 2.33 years in female (F = 13.61, P < 0.0001), respectively. The standardized mortality of gastric cancer (percentage in all cancer death) was 44.93/100,000 (40.29%), 41.37/100,000 (32.34%) and 27.73/100,000 (26.90%) in 1980 - 1982, 1990 - 1992 and 2000 - 2002, respectively. The trend of gastric cancer standardized mortality was significantly reduced (Z = 6.35, P < 0.01).

CONCLUSIONThe mortality of cancer in Linqu County has been increased from 1980 to 2002, but no such trend was found after adjusting ages. However, there was a decreased trend on standardized mortality of gastric cancer in the past 20 years.

China ; epidemiology ; Female ; Humans ; Male ; Mortality ; trends ; Neoplasms ; epidemiology ; mortality ; Retrospective Studies ; Stomach Neoplasms ; epidemiology ; mortality ; Survival Rate

OBJECTIVEBased on the cancer registry data to analyze the mortality and survival of liver cancer in China.

METHODSLiver cancer data of 2011 were retrieved from the National Cancer Registry Database.Liver cancer deaths were estimated using age-specific rate by areas and gender according to the national population in 2011. Mortality data from 22 cancer registries during 2000-2011 were used to analyze the mortality trend, and data from 17 cancer registries during 2003-2005 were used for survival analysis.

RESULTSThe estimates of liver cancer deaths were about 322 thousand in 2011 with a crude mortality rate of 23.93/10(5).There was an increasing trend of crude mortality rate of liver cancer during 2000-2011 in 22 Chinese cancer registries with an average annual percentage change of 0.7% (95%CI: 0.2%-1.2%), 1.1% in urban and 0.4% in rural areas. After age standardization with Segi's population, the mortality rate was significantly decreased, with an APC of -2.3%, -1.9% in urban and -2.2% in rural populations. The 5-year age standardized relative survival was 10.1% (95%CI: 9.5% to 10.7%), and the 1-, 3- and the 5-year observed survival rates were 27.2%, 12.7%, and 8.9%, respectively.

CONCLUSIONLiver cancer is a major cancer threatening people's lives and health in China, and the liver cancer burden is still high.

China ; epidemiology ; Databases, Factual ; statistics & numerical data ; Humans ; Incidence ; Liver Neoplasms ; mortality ; Registries ; statistics & numerical data ; Rural Population ; statistics & numerical data ; trends ; Survival Analysis ; Survival Rate ; Urban Population