## 5 Results and Discussion
### Nonfunctional Requirements
\begin{table}
\begin{tabular}{c c c c c c c c c c c c c c c} \hline \hline
**No.** & **Requirement** & **Reference** & **E1** & **E2** & **E3** & **E4** & **E5** & **E6** & **E7** & **E8** & **E9** & **E10** & **E11** & **E12** & **E13** \\ \hline \hline \multicolumn{10}{c}{**Functional Requirements**} \\ \hline \multirow{2}{*}{A} & Identity Management and Data & \multicolumn{10}{c}{} \\  & Ownership & & & & & & & & & & & & & & \\ \hline \multirow{3}{*}{1.} & The system must allow the & \multirow{3}{*}{patient to manage their identity} & \multirow{3}{*}{[1, 2, 3, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} \\  & & & & & & & & & & & \\ \hline \multirow{3}{*}{2.} & The system should provide access & \multirow{3}{*}{[1, 2, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} & \multirow{3}{*}{[1, 2, 16, 24]} \\  & control (accept/reject/deny) for & & & & & & & & & & \\ \cline{1-1}  & patients regarding their PHR. & & & & & & & & & & \\ \hline \multirow{3}{*}{3.} & The system should allow patients & \multirow{3}{*}{[37, 41, 56]} & \multirow{3}{*}{[37, 41, 56]} & \multirow{3}{*}{[35]} & \multirow{3}{*}{[11]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 56]} & \multirow{3}{*}{[1, 56]} \\  & to receive incentives if they agree to share data with other parties. & & & & & & & & & & \\ \hline \multirow{3}{*}{6.} & The system should provide & \multirow{3}{*}{[11, 57]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 56]} & \multirow{3}{*}{[1, 56]} \\  & emergency access to PHRs based & & & & & & & & & & \\ \cline{1-1}  & on patient preferences. & & & & & & & & & & \\ \hline \multirow{3}{*}{7.} & The system should provide & \multirow{3}{*}{[41]} & \multirow{3}{*}{[11]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} \\  & relatives with access. & & & & & & & & & & \\ \hline \multirow{3}{*}{B} & PHRs and Stakeholders & & & & & & & & & & \\ \hline \multirow{3}{*}{8.} & The system should allow a & \multirow{3}{*}{sub musician to transfer a patient to } & \multirow{3}{*}{-} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} \\  & ambient physician or healthcare & & & & & & & & & & & \\ \cline{1-1}  & center. & & & & & & & & & & \\ \hline \multirow{3}{*}{9.} & The system should have a unified & \multirow{3}{*}{record number across all } & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{[1, 57]} \\  & & re healthcare centers. & & & & & & & & & & \\ \hline \multirow{3}{*}{10.} & The system should be able to & \multirow{3}{*}{-} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} \\  & share data with another provider. & & & & & & & & & & \\ \hline \multirow{3}{*}{11.} & The system must not allow a & \multirow{3}{*}{-} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} \\  & patient to edit or delete reports. & & & & & & & & & & \\ \hline \multirow{3}{*}{C} & PHR Content & & & & & & & & & & & \\ \hline \multirow{3}{*}{12.} & The system should have a survey & \multirow{3}{*}{-} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{[1, 2, 16]} & \multirow{3}{*}{[1, 2, 16]} & \multirow{3}{*}{[1, 2, 16]} & \multirow{3}{*}{[1, 2, 16]} \\  & of family diseases. & & & & & & & & & & \\ \hline \multirow{3}{*}{13.} & The system should have all & \multirow{3}{*}{[41]} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} \\  & patient details and & & & & & & & & & & & \\ \cline{1-1}  & medical histories. & & & & & & & & & & \\ \hline \multirow{3}{*}{14.} & The system should allow patients & \multirow{3}{*}{-} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{*} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} & \multirow{3}{*}{[1, 57]} \\  & to view all reports and to have the & & & & & & & & & \\ \cline{1-1}  & ability to copy them. & & & & & & & & & & \\ \hline \hline \end{tabular}
\end{table}