When the caregivers' facial expressions "were perceived as more warm, caring, concerned, and empathetic," said the researchers, the patients felt more satisfied and their physical and mental well-being improved.
Lapho ubuso babanakekeli bubonakala bunothando, bukhathalela futhi bunozwela, iziguli zazizizwa zanelisekile futhi zaziba ngcono emzimbeni nasengqondweni.