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Table 1 Descriptive statistics of patients from Oxford Health NHS Foundation Trust (OHFT) and Southern Health NHS Foundation Trust (SHFT) based on the time when they received medication for the first time. The data for each Trust is presented separately according to the cognitive scale reported (Mini-Mental State Examination (MMSE) or Montreal Cognitive Assessment (MoCA))

From: Personalised treatment for cognitive impairment in dementia: development and validation of an artificial intelligence model

  OHFT (MMSE) OHFT (MoCA) SHFT (MMSE) SHFT (MoCA)
Number of patients 1772 1127 3358 547
Number of observations 3575 1721 12,007 898
Male 37.81% 42.41% 39.70% 42.96%
Age, mean [SD] 81.93 [6.81] 81.72 [6.52] 80.48 [7.61] 80.22 [7.76]
Score, mean [SD] 21.01 [5.11] 17.25 [5.39] 21.10 [5.41] 17.95 [5.51]
Ethnicity (white) 81.66% 55.46% 79.51% 76.05%
Ethnicity (Asian) 0.28% 6.21% 0.33% 0.18%
Ethnicity (black) 0.45% 4.44% 0.21% 0.18%
Ethnicity (others) 0.90% 6.21% 0.27% NA
Ethnicity (not available) 16.70% 42.86% 19.68% 23.58%
Marital status (married) 40.86% 26.97% 44.16% 40.04%
Marital status (separated) 2.26% 1.77% 4.52% 3.47%
Marital status (single) 4.01% 1.24% 3.21% 3.47%
Marital status (widowed) 28.05% 17.13% 26.18% 21.02%
Marital status (not available) 24.83% 52.88% 21.92% 31.99%