Table 2 Comparisons on Past Week and Past Year NSSI Methods and Frequency

Number of NSSI episodes (ABASI)

1514

.13

.01

Medical severity of NSSI (ABASI)

1239

.29

<.001

Impulsivity of NSSI (ABASI)

1234

-.01

.87

Craving for NSSI (ABUSI total score)

1476

1.16

<.001

Past Year NSSI Methods (ABASI)

Cut

676

.13

.09

Scratch

676

.20

.01

Burn

676

.12

.11

Tattoo/Pierce

676

.01

.91

Choke

676

.33

<.001

Pull Hair

676

.20

.01

Draw Blood

676

.09

.25

Insert/Embed

676

.19

.01

Hit

345

.45

<.001

Bang

676

.28

<.001

Prevent Wound Healing

676

.24

.002

Fall Down

676

.00

.99

Break Bones

676

.11

.16

Gouge

676

.05

.51

Fight

676

.11

.14

Ingest/Swallow

676

.09

.25

Mutilate Genitals

343

.00

1

Worsen Medical Condition/Ignore Medical Advice

676

.23

.003

Past Year Number of NSSI Methods (ABASI)

676

.52

<.001

Past Year Number of Days with NSSI (ABASI)

345

.65

<.001