Active ageing makes the difference.
D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology* / Q000523:psychology*; D019049:Developed Countries; D003906:Developing Countries; D005544:Forecasting; D014943:Global Health; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D008136:Longevity; D011634:Public Health; D014944:World Health Organization