Table 2: Domains and sub-domains covered by the studies.
| Domain Study/Paper |
Evidence of epidemiology | Pathophysiology | Treatment/Management | Dementia care models | Caregiver burden/Issues/Challenges/Experience | Caregiver skills/Training | Screening (Instruments and Diagnosis procedure) | |
| 1 | de Silva, Gunatilake and Smith [23] | Y | Y | Y | ||||
| 2 | Abeywickrema, Weerasundera and Ranasinghe [24] | Y | ||||||
| 3 | Williams [25] | Y | ||||||
| 4 | Marçal-Grilo [26] | Y | Y | |||||
| 5 | de Silva, Pathmeswaran and Gunatilake [27] | Y | Y | |||||
| 6 | de Silva [28] | Y | Y | |||||
| 7 | de Silva, et al. [29] | Y | Y | |||||
| 8 | Wijesinghe, et al. [30] | Y | ||||||
| 9 | Wijesinghe, et al. [31] | Y | ||||||
| 10 | de Silva and Gunatilake [32] | Y | ||||||
| 11 | De Silva, et al. [33] | Y | ||||||
| 12 | Srinivasan and Jaleel [34] | Y | ||||||
| 13 | Karunaratne, Hanwella and Silva [35] | Y | ||||||
| 14 | Umayal, et al. [36] | Y | ||||||
| 15 | Kathriarachchi ,et al. [37] | Y | ||||||
| 16 | Coonghe [38] | Y | Y | |||||
| 17 | de Silva [39] | Y | Y | Y | ||||
| 18 | Suraweera, Hanwella and De Silva [40] | Y | ||||||
| 19 | Suraweera, et al. [41] | Y | ||||||
| 20 | Suraweera, et al. [42] | Y | ||||||
| 21 | Dahanayake, et al. [43] | Y | ||||||
| 22 | Ramanayaka [44] | Y | ||||||
| 23 | Karunaratne, et al. [45] | Y | Y | |||||
| 24 | Karunaratne, et al. [46] | Y | Y | |||||
| 25 | Rajakumaraswamy, Rajapakse and Fernando [47] | Y | Y | |||||
| 26 | Thanthrige, Dassanayake and Dissanayake [48] | Y | Y | |||||
| 27 | Rodrigo, et al. [49] | Y | Y | Y | ||||
| 28 | Samaraweera [50] | Y | ||||||