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| 1 | Characteristics of the institutionalized and community-residing oldest-old in China显示文摘 | Danan Gu Matthew E. Dupre Guangya Liu | 2006 | Social Science & Medicine2006，，4： | 3 |
| 2 | Major Trends in Population Growth Around the World显示文摘Summary The world’s population continues to grow,albeit at a slower pace.The decelerating growth is mainly attributable to fertility declines in a growing number of countries.However,there are substantial variations in the future trends of populations across regions and countries,with sub-Saharan African countries being projected to have most of the increase. | Danan Gu Kirill Andreev Matthew E.Dupre | 2021 | China CDC weekly2021，3，28： | 3 |
| 3 | Assessments of mortality at oldest-old ages by province in China's 2000 and 2010 censuses显示文摘This study examined the possible underestimation and age-trajectories of mortality at oldest-old ages in China’s 2000 and 2010 censuses.By linking logit-transformed conditional probabilities of dying from 13 countries with the highest data quality in the world,this study found that many Chinese provinces had underestimations of mortality at oldest-old ages when a relatively lenient criterion was applied.When a relatively strict criterion was applied,most provinces had a 30%or more underestimation in the probability of dying.We also investigated age trajectories of death rates after age 80 in these two censuses by applying the Kannisto model.Results showed that the age trajectories were distorted in most provinces after age 95.Overall,eastern-coastal provinces had higher data quality—in terms of low underestimation rates and less distorted age trajectories—whereas western China had provinces with problematic data.Females had greater rates of underestimation yet less distorted age-trajectories than males;and the 2010 census had greater rates of underestimation yet less distorted age-trajectories than the 2000 census.We conclude that appropriate adjustments with simultaneous applications of the Kannisto model are needed for direct estimates of mortality at oldest-old ages in the 2000 and 2010 censuses for China and for its provinces. | Danan Gu Runlong Huang Kirill Andreev Matthew E.Dupre Yaer Zhuang Hongyan Liu | 2016 | International Journal of Population Studies2016，2，2： | 2 |
| 4 | Access to Healthcare Services Mmakes A Difference in Healthy Longevity Among Older Chinese Adults显示文摘 | Gu Danan Zhang Zhenmei Zeng Yi | 2009 | Social Science & Medicine Jan2009，68，2： | 1 |
| 5 | Sociodemographic and health correlates of sleep quality and duration among very old Chinese 显示文摘 | GU Danan SAUTTER J PIPKIN R | 2010 | Sleep2010，33，5： | 1 |
| 6 | Future Trend of Family Households and Elderly Living Arrangement in China 显示文摘 | Zeng Yi Zhenglian Wang Leiwen Jang Danan Gu | 2008 | Genus2008，64，12： | 1 |
| 7 | Living arrangement concordance and its association with self-rated health among institutionalized and commu- nity-residing older adults in China显示文摘 | Melanie D Sereny MD Danan GU | 2011 | J Cross Cult Gerontol2011，26，： | 1 |
| 8 | Characteristics of the institutionalized and community-residing oldest-old in China显示文摘 | Danan Gu Matthew E. Dupre Guangya Liu | 2006 | Social Science & Medicine2006，，4： | 1 |
| 9 | Exposure to urban life and mortality risk among older adults in China显示文摘We examined whether exposure to urban environments was linked with mortality in a longitudinal survey dataset of nearly 28,000 Chinese adults who were 65 years of age or older in the years 2002-2014.Urban life exposure was measured by residential status at birth,current residential status,and urban-related primary lifetime occupation,which generated eight different categories of urban life exposure:no exposure,mid-life-only exposure,late-life-only exposure,mid-late-life exposure,early-life-only exposure,early-mid-life exposure,early-&late-life exposure,and full life exposure.We also included a measure of migration,whether the respondent lived in the same county/city at birth and at first interview,to further classify these eight categories.Overall,we found that when demographics were controlled for,compared to those with no urban life exposure and no migration,mortality risk was lower for older adults with mid-late life exposure with or without migration and for older adults with full-life exposure with migration;mortality risk was higher for older adults with early-life-only exposure.Once socioeconomic status,family/social support,health behaviors,and baseline health were simultaneously controlled for,only the higher mortality risk for older adults with early-life-only exposure was still significant.Our findings provided valuable information about how urban life exposure at different life stages was associated with elderly mortality in China. | Danan Gu Qiushi Feng Jessica M.Sautter Li Qiu | 2017 | International Journal of Population Studies2017，3，1： | 1 |
| 10 | A New Method for Correcting Underestimation of Disabled Life Expectancy and Application to Chinese Oldest-Old显示文摘 | ZENG YI GU DANAN and LAND K C | 2004 | Demography2004，42，2： | 1 |
| 11 | Factors associated with enrollment, satisfaction, and sustainability of the New Cooperative Medical Scheme program in six study areas in rural Beijing显示文摘 | Hongman Wang Danan Gu Matthew Egan Dupre | 2007 | Health policy2007，，1： | 1 |
| 12 | Editor's Note显示文摘It brings me great pleasure to announce the launch of International Journal of Population Studies(IJPS)published by Whioce Publishing Pte Ltd.IJPS is a new open access,multidisciplinary journal that aims to publish high quality original research and reviews of recent advances and emerging issues in population processes,including dynamics of fertility,mortality,and migration and linkages with socioeconomic and environmental change across time,space,and cultures.The Journal publishes the following types of articles:original research,research reviews,commentaries,perspectives,technical research notes,and book reviews.The range of the Journal's coverage includes substantive empirical analyses,theoretical work,methodological papers,qualitative studies,policy analyses,and applied research.The Journal focuses on formal and applied demography but covers a broad range of disciplines:social gerontology,anthropology,business and marketing,behavioral sciences,economics,environmental sciences,geography,history,psychology,public health,politics,sociology,and statistics. | Danan Gu | 2015 | International Journal of Population Studies2015，1，1： | 0 |
| 13 | Concordance and discordance between objectively and subjectively measured successful aging and their linkages with mortality显示文摘Successful aging has extended from the biomedical-oriented model to the biomedical-and-psychosocial mixed model.However,few studies have investigated the subtypes of the joint classification between subjective(psychosocial-oriented)(SSA)and objective(biomedical-oriented)(OSA)measures to identify and distinguish different risk groups.This study aims to examine how concordance and discordance between SSA and OSA are associated with subsequent mortality based on five waves of a nationwide longitudinal survey in China from 2000 to 2011 with 30,948 sampled persons aged 65 and older.SSA was measured by absence of poor life satisfaction,poor self-rated health,and psychological distress,while OSA was measured by absence of disability,cognitive impairment,and chronic diseases.We then defined a variable with four subtypes of concordance and discordance from these two dichotomous variables:Type I(not-OSA¬-SSA),Type II(not-OSA&SSA),Type III(OSA¬-SSA)and Type IV(OSA&SSA).Types I and IV are concordance types,while Types II and III are discordance types.The results showed that a negative association between Type IV(SSA&OSA)and risk of mortality was universal over age groups and sexes.Compared to Type I(not-SSA¬-OSA),Type IV(SSA&OSA)has a 25–71%lower risk of mortality,depending on age group and sex,after controlling for a rich set of confounders.Concordance and discordance between OSA and SSA provide added power in predicting subsequent mortality.Public health programs should target those more vulnerable subtypes to promote successful aging. | Danan Gu | 2015 | International Journal of Population Studies2015，1，1： | 0 |
| 14 | Self-rated health and interviewer-rated health:differentials in predictive power for mortality among subgroups of Chinese elders显示文摘Interviewer-rated health(IRH)and self-rated health(SRH)have strong and independent predictive power for mortality,but their relative predictive power has not been examined among subpopulations.Because individuals from different subpopulations have distinct views,understandings,and judgments about health that influence their criteria and referents for SRH,we examine whether IRH is a valid predictor of mortality within subpopulations,which may provide added value for understanding its association with mortality.Using data from the 2005 and 2008 waves of the Chinese Longitudinal Healthy Longevity Survey,this study modeled associations of SRH and IRH with mortality in various subgroups among 12,583 older adults in China.We found that IRH is a robust predictor of mortality,independent of SRH,across major demographic and socioeconomic subpopulations after adjusting for a wide range of covariates.The predictive power of IRH for mortality was generally more robust than that of SRH in most subpopulations.Our findings suggest that IRH could be a good complement to SRH among subgroups of the Chinese older population. | Haiyan Zhu Qiushi Feng Danan Gu | 2016 | International Journal of Population Studies2016，2，2： | 0 |
| 15 | Gender difference in trends in healthy life expectancy in 2005–2012 for adults aged 50 years and older in South Africa显示文摘Data characterizing older people’s life expectancy by good or poor health is important for policy and fiscal planning.This study aims to examine trends and investigate gender differences in healthy life expectancy(HLE)for older people in South Africa for the period 2005–2012.Using data from three repeated cross-sectional surveys conducted in 2005,2008,and 2012,we applied a self-rated health measure to estimating HLE.The Sullivan method was used in the calculations.We found that unhealthy life expectancy decreased over the period,while HLE and the proportion of life spent in good health increased more than total life expectancy in the same period.Gender disparities were evident:Women had higher life expectancy than men,yet they spent a greater proportion of their lifetime in poor health.We concluded that HLE of older people in South Africa has improved over the period under investigation. | Witness Chirinda Yasuhiko Saito Danan Gu Nompumelelo Zungu | 2018 | International Journal of Population Studies2018，4，2： | 0 |
| 16 | Use of the average age ratio method in analyzing age heaping in censuses:The case of China显示文摘Based on the methods of the average period age ratio and the average cohort age ratio,this study systematically assesses age heaping or digit preference in all population censuses of China.Our study finds that the overall age heaping was relatively low in the Chinese censuses;however,there was a notable preference for ages ending with zero after age 50 in the first two censuses,despite a weakening trend over time.Our study further shows that age heaping in China’s censuses is likely associated with age-related policies such as those on late marriage and retirement.As shown in the study,the average age ratio method can be an alternative of the Whipple’s Index and be improved if the size of birth cohort was taken into account when the number of births is generally reliable. | Danan Gu Qiushi Feng | 2019 | International Journal of Population Studies2019，5，1： | 0 |
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