Comparison of Population Aging in Europe and Asia Using a Time-Consistent and Comparative Aging Measure

TY - JOUR

T1 - Comparison of Population Aging in Europe and Asia Using a Time-Consistent and Comparative Aging Measure

AU - Balachandran, A.

AU - de Beer, J.A.A.

AU - James, K.S.

AU - van Wissen, L.J.G.

AU - Janssen, F.

PY - 2020/5

Y1 - 2020/5

N2 - Objective: We compare population aging in Europe and Asia using a measure that is both consistent over time and appropriate for cross-country comparison. Method: Sanderson and Scherbov proposed to estimate the old-age threshold by the age at which the remaining life expectancy (RLE) equals 15 years. We propose an adjustment of this measure, taking into account cross-national differences in the exceptionality of reaching that age. Results: Our old-age threshold was lower than 65 years in 2012 in Central Asia, Southern Asia, Southeastern Asia, and many Eastern European countries. These populations also experienced a higher share of elderly compared with the RLE15 method. Our method revealed more geographical diversity in the shares of elderly. Both methods exhibited similar time trends for the old-age thresholds and the shares of elderly. Discussion: Our prospective and comparative measure reveals higher population aging estimates in most Asian and Eastern European countries and more diversity in aging.

AB - Objective: We compare population aging in Europe and Asia using a measure that is both consistent over time and appropriate for cross-country comparison. Method: Sanderson and Scherbov proposed to estimate the old-age threshold by the age at which the remaining life expectancy (RLE) equals 15 years. We propose an adjustment of this measure, taking into account cross-national differences in the exceptionality of reaching that age. Results: Our old-age threshold was lower than 65 years in 2012 in Central Asia, Southern Asia, Southeastern Asia, and many Eastern European countries. These populations also experienced a higher share of elderly compared with the RLE15 method. Our method revealed more geographical diversity in the shares of elderly. Both methods exhibited similar time trends for the old-age thresholds and the shares of elderly. Discussion: Our prospective and comparative measure reveals higher population aging estimates in most Asian and Eastern European countries and more diversity in aging.

KW - population aging

KW - characteristics approach

KW - adult survival

KW - Europe

KW - Asia

KW - SSCI

U2 - 10.1177/0898264318824180

DO - 10.1177/0898264318824180

M3 - Article

SN - 0898-2643

VL - 32

SP - 340

EP - 351

JO - Journal of Aging and Health

JF - Journal of Aging and Health

IS - 5-6

ER -