scholarly journals Linearity of Age at Cancer Onset Worldwide: 25-Year Population-Based Cancer Registry Study

Cancers ◽  
2021 ◽  
Vol 13 (21) ◽  
pp. 5589
Author(s):  
Ettore Bidoli ◽  
Elda Lamaj ◽  
Tiziana Angelin ◽  
Ornella Forgiarini ◽  
Emilia De Santis ◽  
...  
Keyword(s):  
Cancer Incidence ◽  
Age At Onset ◽  
Age Groups ◽  
Cancer Registries ◽  
Population Based ◽  
Population Ageing ◽  
Linear Regression Models ◽  
Cross Sectional ◽  
Using Data ◽  
One Year

Background The linear association between median age at cancer onset and median age of the underlying population has been described only for breast cancer. We quantified the shape and strength of such association for 20 cancer types using data from all population-based cancer registries (CRs) worldwide. Methods The patients’ median age at cancer onset and of the underlying population were extracted from all CRs listed in volumes VI (1983–1987 years) and XI (2008–2012 years) of Cancer Incidence in Five Continents. The association was assessed at cross-sectional level by linear regression models and longitudinally considering only the long-standing CRs active throughout the study period (i.e., 25-year span). Results During 2008–2012, each one-year increase in median population ageing was associated in men with a nearly half year increase of median age at onset of all cancers, but skin; and a 2/3 year increase in women. Variance explained by linear model was around 60%. In long-standing CRs a decrease in median age at cancer onset was observed for prostate and cervical cancers throughout the 25-year span. Conclusions Population ageing reflected 60% of the median age at cancer onset. Misinterpretation of peaks of cancer incidence in specific age groups may be avoided by examining population pyramids.

scholarly journals Worldwide Age at Onset of Female Breast Cancer: A 25-Year Population-Based Cancer Registry Study

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Ettore Bidoli ◽  
Saverio Virdone ◽  
Mokhtar Hamdi-Cherif ◽  
Federica Toffolutti ◽  
Martina Taborelli ◽  
...  
Keyword(s):  
Age At Onset ◽  
Cancer Registries ◽  
Absolute Number ◽  
Population Based ◽  
Female Breast Cancer ◽  
Population Ageing ◽  
Breast Cancers ◽  
Cross Sectional ◽  
Female Breast ◽  
Low Middle Income Countries

Abstract A higher frequency of early onset female breast cancers (BC) has been observed in low/middle income countries than in high income countries. We quantified the role of population ageing to this pattern using data from all population-based cancer registries (CRs) worldwide. Patients’ median age at BC onset and that of the general population were extracted for CRs listed in volumes VI (1983–1987 years) through XI (2008–2012 years) of Cancer Incidence in Five Continents. Their association was assessed at cross-sectional level by linear regression model and longitudinally considering 25-year ageing of the population in long-standing CRs listed at the beginning and at the end of the study. During 2008–2012, each one-year increase of population ageing was associated with a nearly ½ year increase of age at BC diagnosis. Population demographics explained forty-two percent of the age variance for BC. In 1983–1987, long-standing CRs with a median age at BC below age 61.8 years showed an increase of age at BC after 25-years. Worldwide, age at BC diagnosis essentially reflected the median age of the population. Changes in BC detection methodology likely lessened this association. Nevertheless, the elevated absolute number of BCs in young populations deserves strategies of BC prevention.

scholarly journals Differences in cancer incidence and pattern between urban and rural Nepal: one-year experience from two population-based cancer registries

2021 ◽  
Vol 15 ◽  
Author(s):  
Ranjeeta Subedi ◽  
Atul Budukh ◽  
Sandhya Chapagain ◽  
Pradip Gyanwali ◽  
Bishal Gyawali ◽  
...  
Keyword(s):  
Cancer Incidence ◽  
Cancer Registries ◽  
Population Based ◽  
One Year ◽  
Rural Nepal

Trends in colorectal cancer incidence in India.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. e16084-e16084
Author(s):  
Vinay Mathew Thomas ◽  
Basil Baby ◽  
Kevin Wang ◽  
Feitong Lei ◽  
Quan Chen ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cancer Incidence ◽  
Survival Rates ◽  
Age Groups ◽  
Cost Effective ◽  
Cancer Registries ◽  
Population Based ◽  
Incidence Rates ◽  
Comprehensive Overview ◽  
Colorectal Cancer Incidence

e16084 Background: Colorectal cancer (CRC) accounts for 10% of global cancer deaths yearly. It is postulated that the incidence rates are rising in developing countries like India. We present a comprehensive overview of colorectal cancer incidence in India from various regions from 2004 to 2014. Methods: We obtained data on CRC incidence from the Population Based Cancer Registries (PBCR) of the National Cancer Registry Program. We calculated age-standardized incidence rates (to WHO World Standard Population 2000) for five-year age groups for period of diagnosis (2004-05, 2006-08, 2009-11, and 2012-14). Results: From 2004 to 2014, CRC incidence rates in India increased by 20%. During 2004-2005, the incidence rate of CRC was 5.8 per 100,000 persons. It increased to 6.9 during 2012-2014. Conclusions: CRC rates are rising in India. Even though the absolute rates are low in the Indian population, the rising rates pose a problem in rising cancer morbidity in India. The rising rates can be attributed to changing lifestyles that include consumption of calorie-rich and low fibre diet, excessive use of red meat and processed foods, and physical inactivity. There is a need for cost-effective strategies to enable early diagnosis for colorectal cancer in India. Affordable and equitable treatment will help increase the 5-year survival rates of colorectal cancers. [Table: see text]

scholarly journals A Mathematical Estimation of True Cancer Incidence Using Data from Population-based Cancer Registries

2007 ◽  
Vol 37 (2) ◽  
pp. 150-155 ◽  
Author(s):  
Ken-ichi Kamo ◽  
Satoshi Kaneko ◽  
Kenichi Satoh ◽  
Hirokazu Yanagihara ◽  
Shoichi Mizuno ◽  
...  
Keyword(s):  
Cancer Incidence ◽  
Cancer Registries ◽  
Population Based ◽  
Using Data

scholarly journals Trend analysis of cancer incidence in Japan using data from selected population-based cancer registries

2011 ◽  
Vol 103 (2) ◽  
pp. 360-368 ◽  
Author(s):  
Kota Katanoda ◽  
Wakiko Ajiki ◽  
Tomohiro Matsuda ◽  
Yoshikazu Nishino ◽  
Akiko Shibata ◽  
...  
Keyword(s):  
Trend Analysis ◽  
Cancer Incidence ◽  
Cancer Registries ◽  
Population Based ◽  
Using Data

The German Version of the Satisfaction With Life Scale (SWLS)

2011 ◽  
Vol 27 (2) ◽  
pp. 127-132 ◽  
Author(s):  
Heide Glaesmer ◽  
Gesine Grande ◽  
Elmar Braehler ◽  
Marcus Roth
Keyword(s):  
Convergent Validity ◽  
Satisfaction With Life ◽  
Age Groups ◽  
Population Based ◽  
Factorial Invariance ◽  
Satisfaction With Life Scale ◽  
Small Samples ◽  
Cross Sectional ◽  
Confirmatory Factor Analyses ◽  
Life Scale

The Satisfaction with Life Scale (SWLS) is the most commonly used measure for life satisfaction. Although there are numerous studies confirming factorial validity, most studies on dimensionality are based on small samples. A controversial debate continues on the factorial invariance across different subgroups. The present study aimed to test psychometric properties, factorial structure, factorial invariance across age and gender, and to deliver population-based norms for the German general population from a large cross-sectional sample of 2519 subjects. Confirmatory factor analyses supported that the scale is one-factorial, even though indications of inhomogeneity of the scale have been detected. Both findings show invariance across the seven age groups and both genders. As indicators of the convergent validity, a positive correlation with social support and negative correlation with depressiveness was shown. Population-based norms are provided to support the application in the context of individual diagnostics.

Adult systemic lupus erythematosus in Egypt: The nation-wide spectrum of 3661 patients and world-wide standpoint

Lupus ◽  
2021 ◽  
pp. 096120332110142
Author(s):  
Tamer A Gheita ◽  
Rasha Abdel Noor ◽  
Esam Abualfadl ◽  
Osama S Abousehly ◽  
Iman I El-Gazzar ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Erythematosus ◽  
Age Of Onset ◽  
Wide Spectrum ◽  
Age At Onset ◽  
Disease Onset ◽  
Clinical Manifestations ◽  
Population Based ◽  
Systemic Lupus ◽  
Cross Sectional

Objective The aim of this study was to present the epidemiology, clinical manifestations and treatment pattern of systemic lupus erythematosus (SLE) in Egyptian patients over the country and compare the findings to large cohorts worldwide. Objectives were extended to focus on the age at onset and gender driven influence on the disease characteristics. Patients and method This population-based, multicenter, cross-sectional study included 3661 adult SLE patients from Egyptian rheumatology departments across the nation. Demographic, clinical, and therapeutic data were assessed for all patients. Results The study included 3661 patients; 3296 females and 365 males (9.03:1) and the median age was 30 years (17–79 years), disease duration 4 years (0–75 years) while the median age at disease onset was 25 years (4–75 years). The overall estimated prevalence of adult SLE in Egypt was 6.1/100,000 population (1.2/100,000 males and 11.3/100,000 females).There were 316 (8.6%) juvenile-onset (Jo-SLE) and 3345 adult-onset (Ao-SLE). Age at onset was highest in South and lowest in Cairo (p < 0.0001). Conclusion SLE in Egypt had a wide variety of clinical and immunological manifestations, with some similarities with that in other nations and differences within the same country. The clinical characteristics, autoantibodies and comorbidities are comparable between Ao-SLE and Jo-SLE. The frequency of various clinical and immunological manifestations varied between gender. Additional studies are needed to determine the underlying factors contributing to gender and age of onset differences.

scholarly journals Starchy Vegetables and Metabolic Syndrome in Costa Rica

Nutrients ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 1639
Author(s):  
Zhongyao Li ◽  
Dongqing Wang ◽  
Edward A. Ruiz-Narváez ◽  
Karen E. Peterson ◽  
Hannia Campos ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Regression Models ◽  
Fasting Blood Glucose ◽  
Population Based ◽  
Cross Sectional Study ◽  
Costa Rican ◽  
Least Square ◽  
Inverse Association ◽  
Linear Regression Models ◽  
Cross Sectional

Only a few studies primarily examined the associations between starchy vegetables (other than potatoes) and metabolic syndrome (MetS). We aimed to evaluate the association between starchy vegetables consumption and MetS in a population-based sample of Costa Rican adults. We hypothesized that a higher overall intake of starchy vegetables would not be associated with higher MetS prevalence. In this cross-sectional study, log-binomial regression models were used to estimate prevalence ratios (PRs) of MetS across quintiles of total, unhealthy, healthy starchy vegetables, and individual starchy vegetables (potatoes, purple sweet potatoes, etc.), among 1881 Costa Rican adults. Least square means and 95% confidence intervals (CIs) from linear regression models were estimated for each MetS component by categories of starchy vegetable variables. Higher intakes of starchy vegetables were associated with a higher prevalence of MetS in crude models, but no significant trends were observed after adjusting for confounders. A significant inverse association was observed between total starchy and healthy starchy vegetables consumption and fasting blood glucose. In this population, starchy vegetables might be part of a healthy dietary pattern.

scholarly journals Incidence and Trends of the Leading Cancers with Elevated Incidence Among American Indian and Alaska Native Populations, 2012–2016

2020 ◽  
Author(s):  
Stephanie C Melkonian ◽  
Hannah K Weir ◽  
Melissa A Jim ◽  
Bailey Preikschat ◽  
Donald Haverkamp ◽  
...  
Keyword(s):  
American Indian ◽  
Cancer Incidence ◽  
Alaska Native ◽  
Cancer Registries ◽  
Population Based ◽  
Incidence Rates ◽  
Breast Cancers ◽  
Age Adjusted Rates ◽  
Incident Cases ◽  
Hispanic White

Abstract Cancer incidence varies among American Indian and Alaska Native (AI/AN) populations, as well as between AI/AN and White populations. This study examined trends for cancers with elevated incidence among AI/AN compared with non-Hispanic White populations and estimated potentially avoidable incident cases among AI/AN populations. Incident cases diagnosed during 2012–2016 were identified from population-based cancer registries and linked with the Indian Health Service patient registration databases to improve racial classification of AI/AN populations. Age-adjusted rates (per 100,000) and trends were calculated for cancers with elevated incidence among AI/AN compared with non-Hispanic White populations (rate ratio &gt;1.0), by region. Trends were estimated using joinpoint regression analyses. Expected cancers were estimated by applying age-specific cancer incidence rates among non-Hispanic White populations to population estimates for AI/AN populations. Excess cancer cases among AI/AN populations were defined as observed minus expected cases. Liver, stomach, kidney, lung, colorectal and female breast cancers had higher incidence rate among AI/AN populations across most regions. Between 2012 and 2016, nearly 5,200 excess cancers were diagnosed among AI/AN populations, with the largest number of excess cancers (1,925) occurring in the Southern Plains region. Culturally informed efforts may reduce cancer disparities associated with these and other cancers among AI/AN populations.

Inverse Association Between Health Literacy and Obesity Among Children in Greece: A School-Based, Cross-Sectional Epidemiological Study

2021 ◽  
pp. 109019812098294
Author(s):  
Aikaterini Kanellopoulou ◽  
Venetia Notara ◽  
George Antonogeorgos ◽  
Maria Chrissini ◽  
Andrea Paola Rojas-Gil ◽  
...  
Keyword(s):  
Health Literacy ◽  
Weight Status ◽  
Dietary Habits ◽  
Population Based ◽  
Activity Levels ◽  
Inverse Association ◽  
Linear Regression Models ◽  
Cross Sectional ◽  
Body Weight Status ◽  
High Level

Children’s health literacy is a crucial pillar of health. This study is aimed to examine the association between health literacy and weight status among Greek schoolchildren aged 10 to 12 years old. A population-based, cross-sectional observational study enrolling 1,728 students (795 boys), aged 10 to 12 years old, was conducted during school years 2014–2016. A health literacy index (range 0-100) was created through an item response theory hybrid model, by combining a variety of beliefs and perceptions of children about health. The mean health literacy score was 70.4 (±18.7). The majority of children (63.8%) had a “high” level (i.e., >67/100) of health literacy, 30.5% had a “medium” level (i.e., 34–66/100) of health literacy, while a small proportion of children (5.7%) had a “low” level (i.e., <33/100). Girls exhibited a higher level of health literacy than boys (71.7 ± 18.3 vs. 68.8 ± 19.1, p < .01). Regarding body weight status, 21.7% of children was overweight and 5.0% was obese. Linear regression models showed that the health literacy score was inversely associated with children’s body mass index (regression coefficient [95% CI]: −0.010 [−0.018, −0.001]), after adjusting for dietary habits, physical activity levels, and other potential confounders. Health literacy seems to be a dominant characteristic of children’s weight status; therefore, school planning, as well as public health policy actions should emphasize on the ability of children’s capacity to obtain, process, and understand basic health information.

Sign in / Sign up

Export Citation Format

Share Document