**Author details**

Kelvin Leshabari1,2

1 Ultimate Family Health Care Trust, Dar es Salaam, Tanzania

2 Clinical Research, H3 Research Unit of I-Katch Technology Ltd., Dar es Salaam, Tanzania

\*Address all correspondence to: celsius\_lx@yahoo.co.uk

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Reliability and Validity of Clinicopathological Features Associated with Frailty Syndrome… DOI: http://dx.doi.org/10.5772/intechopen.93499*
