In addition, over the past several decades, there has been increasing interest in family planning [ 3 ], thereby contributing to declining birth rates around the globe. According to the World Health Organization WHObythe elderly population over 65 years or older are expected to outnumber the children less than 5 years of age [ 4 ]. However, this enormous aging population would create a ASIA-VITAL Finger-sensing Pad impact on the socio-economic structure of society in terms of social welfare and[…]
