\begin{table}[h!] \begin{adjustbox}{max width=1\textwidth} \begin{threeparttable} \caption{Selection into Analysis Samples by Treatment} \label{selection} {                          \begin{tabular}{l*{7}{c}} \hline\hline & \multicolumn{1}{c}{(1)} & \multicolumn{1}{c}{(2)} & \multicolumn{1}{c}{(3)} & \multicolumn{1}{c}{(4)} & \multicolumn{1}{c}{(5)} & \multicolumn{1}{c}{(6)}  \\                         &  &  \multicolumn{2}{c}{Regression Coefficients} & \multicolumn{2}{c}{P-Values} &  \\                          \cmidrule(lr){3-4} \cmidrule(lr){5-6}  &                                  \multicolumn{1}{c}{\shortstack{Control\\Mean}} & \multicolumn{1}{c}{\shortstack{Patient\\Voucher}} & \multicolumn{1}{c}{\shortstack{Doctor\\ Voucher}}  &                                  \multicolumn{1}{c}{\shortstack{Joint Test\\ PV=DV}} & \multicolumn{1}{c}{\shortstack{Joint Test \\ PV=DV=0}} & \multicolumn{1}{c}{N} \\ \hline                                                                    
\it{A. Whole Sample} &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    &          &          &          &          &          & \\       
\enspace Took Home Survey &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               0.734&     -0.028&    -0.017&    0.716&     0.505&     2055\\     
\thinspace &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              [0.442]&   (0.025)&   (0.026)&   &          &          & \\       
\enspace Took Home-Based RDT &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            0.551&     -0.020&    -0.006&    0.640&     0.781&     2055\\     
\thinspace &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              [0.498]&   (0.029)&   (0.030)&   &          &          & \\       
\it{B. Selected for Home Survey} &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        &          &          &          &          &          & \\       
\enspace Took Home Survey &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               0.860&     -0.012&    0.006&     0.417&     0.706&     1735\\     
\thinspace &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              [0.347]&   (0.020)&   (0.021)&   &          &          & \\       
\enspace Took Home-Based RDT &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            0.646&     -0.010&    0.007&     0.554&     0.834&     1735\\     
\thinspace &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              [0.479]&   (0.030)&   (0.032)&   &          &          & \\       
\it{C. Took Home Survey} &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                &          &          &          &          &          & \\       
\enspace Took Home-Based RDT &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            0.751&     -0.004&    0.003&     0.800&     0.968&     1495\\     
\thinspace &                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              [0.433]&   (0.031)&   (0.032)&   &          &          & \\       
\hline \end{tabular} } \begin{tablenotes}[flushleft] \small                  \item \emph{Notes}: Robust standard errors clustered at the clinic level in parentheses. All regressions include clinic visit date fixed effects. *, **, and *** denote statistical significance at the 10, 5, and 1 percent levels respectively.                  \end{tablenotes} \end{threeparttable} \end{adjustbox} \end{table}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
