## 3 Results
### Themes and Categorization
\begin{table}
\begin{tabular}{c c c c c c c} \hline \hline
**Reference** & **Study Focus** & **Objective** & **Population** & **Technological Aspects** & **Main Effects** & **Limitations in the Studies of the Systematic Review** \\ \hline
[26] & \begin{tabular}{c} SASRs in dementia care \\ \end{tabular} & \begin{tabular}{c} SASRs in socially \\ \end{tabular} & \begin{tabular}{c} Older adults \\ \end{tabular} & \begin{tabular}{c} Patient-type \\ socially \\ \end{tabular} & \
\begin{tabular}{c} \\ \end{tabular} &
\begin{tabular}{c} \\ \end{tabular} \\  & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & & \\  & & & & & & \\  & & & & & & & \\  & & & & & & & \\  & & & & & & & \\  & & & & & & & \\  & & & & & & & \\  & & & & & & & \\  & & & & & & & \\  & & & & & & & \\  & & & & & & & \\  & & & & & & & \\  & & & & & & & \\  & & & & & & \\  & & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\  & & & & & & \\ \hline \hline \end{tabular}
\end{table} 
Table 2: _Cont._ \begin{table}
\begin{tabular}{c c c c} \hline \hline
**Study** & **Brief Description** & **Contribution to the _Health Domain_** \\ \hline
[11] & \
\begin{tabular}{c} This study is a systematic review and \\ meta-analysis that explores the impact of SASRs \\ on depression and loneliness among older \\ residents in long-term care facilities. The research synthesizes randomized controlled trials to assess \\ the effectiveness of SASRs as non-pharmaced interventions for improving mental health in \\ elderly populations. \\ \end{tabular} &
\begin{tabular}{c} SASRs offer a promising alternative to traditional \\ interventions for reducing depression and \\ loneliness in elderly care settings. By encouraging \\ social engagement and interactions, these robots \\ contribute to the psychosocial well-being of older \\ adults, suggesting their potential for widespread \\ use in long-term care facilities. \\ \end{tabular} \\ \hline
[12] & \
\begin{tabular}{c} This systematic review and network meta-analysis \\ compare the effects of robots, plush toys, and \\ usual treatments on sleep in adults, particularly \\ older adults with or without dementia living in \\ nursing homes. Despite mixed results, the study \\ evaluates sleep quality and total sleep time as \\ common sleep measures in trials involving robotic \\ and non-robotic interventions. \\ \end{tabular} &
\begin{tabular}{c} While the analysis found no significant \\ improvement in sleep quality due to robot \\ interventions, it suggests that sleep-specific robots \\ may offer benefits. The findings highlight the need \\ for targeted robotic designs aimed at improving \\ sleep quality and the importance of excluding \\ patients with adequate sleep to avoid bias. \\ \end{tabular} \\ \hline \hline \end{tabular}
\end{table} 
Table 3: Study overview: brief description and contribution to the _health domain_. \begin{table}
\begin{tabular}{p{113.8 pt} p{113.8 pt} p{113.8 pt}} \hline
**Study** & **Brief Description** & **Contribution to the _Health Domain_** \\ \hline \multirow{9}{*}{[19]} & This systematic review synthesizes evidence from randomized controlled trials (RCTs) on psychosocial interventions by SARSs. It focuses on the effects of SARS interventions on health and well-being outcomes, covering a range of health domains where SASRs have been tested. & While controlled research on SASRs is still in its early stages, the study emphasizes the need for large-scale RCTs with sophisticated methodologies to increase confidence in the efficacy of SARSs. It highlights the potential for robots to improve healthcare access and outcomes but underscores the importance of further studies to establish their clinical effectiveness. & The review suggests that SARS can have a positive effect on children’s well-being by reducing stress, pain, and anxiety during medical treatments.