Table 1.

Definition properties and compositions along the 8 criteria dimensions (Ds).

Definition	D1a	D2b	D3c	D4d	D5e	D6f	D7g	D8h	Cases, n (%)
EHAPIi (n=44,823)	Yes	15	24 h	2	Yes	Yes	Yes	No	2976 (6.64)
CANTRIPj (n=50,376) [10]	No	15	48 h	1	Yes	Yes	No	No	4261 (8.46)
Cramer (n=50,276) [6]	No	18	24 h	2	No	No	No	No	1572 (3.13)
Sotoodeh (n=50,276) [9]	No	18	N/Ak	N/A	N/A	Yes	No	Yes	1027 (2.04)

^aD1 denotes the decision of whether to exclude deceased.

^bD2 refers to the minimum age in years.

^cD3 indicates the cutoff period for determining preexisting pressure injury (PI).

^dD4 characterizes the minimum numerical PI stage.

^eD5 signifies whether deep tissue injury or unstageable PI staging chart events are hospital-acquired pressure injury (HAPI).

^fD6 represents whether PI keywords present in notes are considered an HAPI event.

^gD7 designates whether the criteria captured worsening or newly developed PI.

^hD8 captures whether International Classification of Diseases 9 codes use HAPI for identification.

ⁱEHAPI: Emory hospital-acquired pressure injury.

^jCANTRIP: recurrent additive network for temporal risk prediction.

^kN/A: not applicable.