# Requirements for Dental CAD Software: A Survey of Korean Dental Personnel
## 4 Discussion
\begin{table}
\begin{tabular}{c c c c c c c c} \hline  & & & & \multicolumn{2}{c}{**Dental**} & \multicolumn{2}{c}{**Work**} \\ \cline{3-8}  & **Item** & & & & & **Personal** & & **Experience** \\ \cline{3-8}  & **F** & & **_P_ & **F** & **_P_ & **F** & **_P_ \\ \hline \multirow{9}{*}{Category 1: Considerations when purchasing dental CAD} & Price & 0.379 & 0.768 & 0.859 & 0.466 & 0.379 & 0.823 \\  & Branding & 0.533 & 0.661 & 3.593 & 0.017 \({}^{\star}\) & 1.657 & 0.167 \\  & Diversity of functions & 1.618 & 0.191 & 6.355 & 0.001 \({}^{\star}\) & 0.889 & 0.474 \\  & UI/UX & 0.987 & 0.403 & 0.113 & 0.952 & 0.822 & 0.514 \\  & Easy learning & 0.186 & 0.906 & 0.788 & 0.503 & 0.957 & 0.435 \\  & Design quality & 0.133 & 0.94 & 0.686 & 0.563 & 0.2 & 0.938 \\  & Installed capacity & 0.46 & 0.711 & 1.078 & 0.363 & 1.205 & 0.315 \\  & Recommendation from acquaintance & 1 & 0.397 & 3.696 & 0.015 \({}^{\star}\) & 0.939 & 0.445 \\  & Wide range of scanners and CAM compatibility & 0.608 & 0.611 & 0.9 & 0.445 & 1.25 & 0.296 \\  & Need for high-performance computers & 0.076 & 0.973 & 0.122 & 0.947 & 0.713 & 0.585 \\  & Periodic update & 0.411 & 0.745 & 0.34 & 0.796 & 0.626 & 0.645 \\ \hline \multirow{9}{*}{Category 2: Dental prosthesis design} & Design speed & 0.801 & 0.497 & 3.235 & 0.026 \({}^{\star}\) & 0.795 & 0.532 \\  & Design convenience & 0.875 & 0.457 & 5.076 & 0.003 \({}^{\star}\) & 1.905 & 0.117 \\  & Reproducibility of design form & 2.245 & 0.089 & 1.757 & 0.161 & 2.045 & 0.095 \\  & Variety of design tools & 1.175 & 0.324 & 0.182 & 0.909 & 0.795 & 0.532 \\  & Compatibility with various items of CAM & 0.711 & 0.548 & 3.438 & 0.02 \({}^{\star}\) & 0.939 & 0.446 \\ \hline \multirow{9}{*}{Category 3: Dental prosthesis design} & Parameter function & 0.337 & 0.798 & 1.133 & 0.34 & 0.653 & 0.626 \\  & Margin line setting function & 1.659 & 0.182 & 1.331 & 0.269 & 0.849 & 0.498 \\  & Section 1: Crown & Wax-up function & 1.214 & 0.309 & 1.133 & 0.34 & 0.613 & 0.655 \\  & Coast surface forming function & 1.433 & 0.239 & 1.262 & 0.292 & 0.416 & 0.797 \\  & design & Occals function & 2.241 & 0.089 & 1.754 & 0.162 & 1.01 & 0.407 \\  & Dental tooth library utilization & 0.413 & 0.744 & 5.111 & 0.003 \({}^{\star}\) & 0.618 & 0.651 \\  & \multirow{2}{*}{Section 2:} & Virtual articulator function & 4.082 & 0.009 \({}^{\star}\) & 0.429 & 0.733 & 1.231 & 0.304 \\  & software features & & Border line formation function & 0.266 & 0.85 & 0.301 & 0.825 & 1.359 & 0.255 \\  & Section 2: Choose from a variety of artificial tooth types & 0.98 & 0.406 & 0.596 & 0.619 & 2.391 & 0.057 \\  & Artificial tooth arrangement function & 0.372 & 0.773 & 0.502 & 0.682 & 0.791 & 0.534 \\  & Denture & Gingival formation function & 2.417 & 0.072 & 0.698 & 0.556 & 1.62 & 0.176 \\  & design & Virtual activator function & 1.091 & 0.357 & 0.613 & 0.608 & 1.069 & 0.377 \\  & Relief and block out function & 0.463 & 0.709 & 1.903 & 0.135 & 1.424 & 0.233 \\ \hline \multirow{9}{*}{Category 4: AI functions in dental software} & Automatic crown shape design & 1.18 & 0.322 & 0.319 & 0.812 & 2.184 & 0.077 \\  & Notation 1: Automatic margin line setting & 2.374 & 0.075 & 0.27 & 0.847 & 2.533 & 0.11 \\  & Crown & Automatic occlusion adjustment & 1.017 & 0.389 & 0.632 & 0.596 & 2.72 & 0.035 \\  & design & Automatic shade detection function & 1.331 & 0.27 & 1.598 & 0.195 & 1.303 & 0.275 \\  & \multirow{9}{*}{Section 1: Positive \(S\) impact} & Automatic contact point formation & 1.586 & 0.206 & 0.531 & 0.662 & 2.524 & 0.222 \\ \cline{1-1}  & \multirow{9}{*}{Section 2:} & Automatic gingival formation & 2.014 & 0.118 & 0.558 & 0.644 & 2.048 & 0.094 \\ \cline{1-1}  & \multirow{9}{*}{Section 2:} & Automatic artificial teeth placement & 0.272 & 0.846 & 0.792 & 0.502 & 0.558 & 0.693 \\ \cline{1-1}  & Denture & Automatic border line formation & 1.124 & 0.344 & 0.945 & 0.423 & 0.394 & 0.812 \\ \cline{1-1}  & design & Automatic occlusion adjustment & 0.735 & 0.534 & 2.672 & 0.042 & 0.367 & 0.832 \\ \cline{1-1}  & \multirow{9}{*}{Section 1: Positive \(S\) impact} & Automatic relief and block out & 1.84 & 0.146 & 2.424 & 0.071 & 3.179 & 0.161 \\ \cline{1-1} \cline{2-8}  & \multirow{9}{*}{Section 3:} & Increase in sales & 1.619 & 0.191 & 2.111 & 0.104 & 0.169 & 0.954 \\ \cline{1-1}  & & Increased work convenience & 3.403 & 0.021 \({}^{\star}\) & 0.456 & 0.714 & 4.29 & 0.003 \\ \cline{1-1}  & \multirow{9}{*}{Section 1: Positive \(S\) impact} & Increased productivity & 1.406 & 0.246 & 2.965 & 0.036 & 0.895 & 0.471 \\ \cline{1-1}  & Positive & Quality improvement & 0.248 & 0.863 & 0.888 & 0.45 & 0.798 & 0.53 \\ \cline{1-1}  & \multirow{9}{*}{Category 5: AI-based dental CAD software} & Marketing & 1.056 & 0.372 & 0.993 & 0.4 & 1.062 & 0.38 \\ \cline{1-1} \cline{2-8}  & \multirow{9}{*}{Section 2:} & Prospects for the dental field & 2.452 & 0.069 & 12.541 & \(<\)0.001 \({}^{\star}\) & 0.775 & 0.544 \\ \cline{1-1}  & & Labor cost savings & 0.471 & 0.703 & 1.727 & 0.167 & 0.413 & 0.799 \\ \cline{1-1} \cline{2-8}  & \multirow{9}{*}{Section 2: Negative impact} & Wages decreased & 3.48 & 0.092 & 2.21 & 0.092 & 1.642 & 0.171 \\ \cline{1-1}  & \multirow{9}{*}{Section 2:} & Unemployment rising & 3.112 & 0.135 & 2.047 & 0.113 & 1.642 & 0.171 \\ \cline{1-1}  & Negative &Previous studies have reported that the aesthetic outcomes and marginal fit of dental prostheses can vary depending on the dental CAD software used in the design process [1,2].