Erratum on Practicality Assessment of the Improved ICT-based Dementia Care Mapping Support System

Yamamoto, H, Yokokohji, Y, Ishihara, T. Practicality Assessment of the Improved ICT-based Dementia Care Mapping Support System. Am. J. Alzheimer’s Dis. Other Dement. 2020;35:1-14. doi: 10.1177/1533317520935716

Table 1 has been revised. The changes do not disclose any error in the data and are only textual. They have been highlighted bold.

Table 1.

Characteristics of Subjects, Participants, and Sites.

Demographic	Characteristic	n	(%)
(a) Subjects		8
Gender	Male	6	(75)
	Female	2	(25)
Age	30s	1	(12.5)
	40s	3	(37.5)
	50s	4	(50)
Role	Care Profession	3	(37.5)
	Management	2	(25)
	Doctor	1	(12.5)
	Training and Education	2	(25)
Level of DCM Training	Basic User	2	(25)
	Advanced User	5	(62.5)
	Higher Level User	1	(12.5)
Computer Literacy	High	2	(25)
	Normal	2	(25)
	Poor	3	(37.5)
	Illiterate	1	(12.5)
(b) Participants		15
Gender	Male	3	(20)
	Female	12	(80)
Age	60s	1	(6.7)
	70s	3	(20)
	80s	8	(53.3)
	90s	3	(20)
(c) Sites		3
Type	Nursing Home	2	(66.7)
	Day Center	1	(33.3)

A few entries in Table 4 have been modified, they do not change or influence the data or the result in any way.

Table 4.

Concordance Rates per Participant in Case 2 Mapping.

Mapper Pair and Map Category		Concordance Rate per Participant
		P1	P2	P3	P4	P5	Total
M12-M22
Prep Map(1 hour)	Relevant time frames	24	24	24	24	24	120
	Concordance rate: CR0 (%)	67	21	71	58	75	58
Prime Map (5 hours)	Relevant time frames	114	106	116	116	116	568
	Concordance rate: CR (%)	82	50	67	66	65	66
M12-M32
Prep Map (1 hour)	Relevant time frames	24	24	24	24	24	120
	Concordance rate: CR0 (%)	71	54	88	67	83	73
Prime Map (5 hours)	Relevant time frames	114	106	116	106	116	558
	Concordance rate: CR (%)	76	61	75	77	60	70
M22-M32
Prep Map(1 hour)	Relevant time frames	24	24	24	24	24	120
	Concordance rate: CR0 (%)	75	25	83	79	75	68
Prime Map (5 hours)	Relevant time frames	120	112	120	108	120	580
	Concordance rate: CR (%)	81	65	74	69	74	73

The following sentence on page 12 should be considered as the 5th bullet point as one of the responses received of open question regarding the usefulness of the support system:

It would be nice if I could compare coding with other mapper easily after mapping; for example, only the time frames with coding disagreements would be displayed automatically.