Table 1 Demographic and clinical characteristics of sample.

From: Characterization of activity behavior using a digital medicine system and comparison to medication ingestion in patients with serious mental illness

Sample size, n

113

Females: males (% female)

47:66 (42%)

Age, years (mean ± st. dev.)

46.5 ± 11.1

Race (%)

Ā 

ā€ƒBlack or African-American

67 (59%)

ā€ƒWhite

39 (35%)

ā€ƒAsian

5 (4%)

ā€ƒOther

2 (2%)

Ethnicity

Ā 

ā€ƒHispanic or Latino

5 (4%)

ā€ƒNot Hispanic or Latino

108 (96%)

Diagnosis

Ā 

ā€ƒSchizophrenia

79 (70%)

ā€ƒBipolar 1 disorder

22 (19%)

ā€ƒMajor depressive disorder

12 (11%)

Aripiprazole dose

Ā 

ā€ƒ2 mg

7 (6%)

ā€ƒ5 mg

8 (7%)

ā€ƒ10 mg

30 (27%)

ā€ƒ15 mg

26 (23%)

ā€ƒ20 mg

18 (16%)

ā€ƒ30 mg

24 (21%)

Number of days on DMS (mean ± st. dev.)

49.9 ± 10.8

Mean daily step count (mean ± st. dev.)

7480 ± 4258

Mean heart rate (mean ± st. dev.)

85 ± 10