Table 1. Studies of Screening Instruments about Intimate Partner Violence against Women

Study, Year Population: N
Age
Ethnicity
Socioeconomic Status
Pregnancy Status
Setting Screening
Instrument(s)
Findings Quality Rating
Comments

Comparison of Screening Instruments

Coker et al., 200156 N: 1,152
age: mean 38 (range 18-65)
ethnicity: 62% African American,
38% White
socioeconomic status: 100% insured (medicaid or managed care),
89% high school graduate or greater
pregnancy status: NR
2 university-affiliated family practice clinics

1) WEB,
10 items
2) ISA-P,
15 items

All participants screened with both instruments

Higher detection rate with WEB scale (16%) than ISA-P (10%) Fair
Questions asked by graduate students (not health care professionals); used modified version of reference standard; administered verbally although designed as written questionnaires
Brown et al., 200057 N: 307
age: mean 46 (range 18-86)
ethnicity: 98% White
socioeconomic status: 59% employed,
59% with annual household income > $30,000,
45% with post-secondary education
pregnancy status: NR
20 family practice offices 1) WAST,
8 items
2) ARI,
self-report, 25 items
1) WAST and ARI results were correlated
(r = 0.69;
P = 0.01)
2) WAST internally consistent (Cronbach's alpha = 0.75)
Fair
An additional question was added to the original 7-item WAST
Sherin et al.,199854 N: 259
all other demographic information: NR
Family practice offices, urban/suburban population 1) HITS, written,
4 items
2) CTS, verbal,
19 items
1) HITS internally consistent (Cronbach's alpha = 0.80)
2) HITS and CTS results were correlated
(r = 0.85)
Good
Feldhaus et al., 199753 N: 322
age: mean 36
ethnicity: 45% White, 19% African American, 30% Hispanic
socioeconomic status: 54% uninsured, 49% employed, 64% annual income < $15,000, 67% education level high school or greater
pregnancy status: NR
2 urban, hospital-based emergency departments 1) PVS, verbal,
3 items
2) ISA, written,
30 items
3) CTS, verbal,
19 items
PVS had a higher sensitivity and specificity when compared to the ISA (65% and 80%) or CTS (71% and 84%) Good
Screening done by research assistant (not health care professional)
McFarlane et al., 199262 N: 691
age: 31% teenagers,
57% age 20-29
ethnicity: 39% African American,
34% Hispanic,
27% White
socioeconomic status: 95% below poverty level
pregnancy status: 100% pregnant
Public prenatal clinics 1) AAS,
3 items
2) ISA
3) CTS
4) DAS
Women identified as abused on the AAS also scored significantly higher on the ISA, CTS, and DAS Good
Ernst et al., 200215 N: 488
age: median 36
ethnicity: 47% White, 26% African American, 11% Hispanic
socioeconomic status: NR
pregnancy status: NR
Large metropolitan emergency department 1) AAS
2) OAS
3) Single question
"Are you presently a victim of IPV?"
The OAS had a sensitivity of 30%, a specificity of 100%, and a positive predictive value of 100% Good

Comparison of Screening Instrument to Interview

Morrison et al., 200055 N: 1,000
all other demographic information: NR
Charts reviewed in emergency department, tertiary care hospital 1) Emergency Department Domestic Violence Screening Questions, 5 items
2) Standard interview, chart review
1) Retrospective review of charts identified 4 patients (0.4%) as past or present victims of domestic violence
2) Higher detection rate with questionnaire (4% acute, 7% probable, 4% past abuse)
Poor
Inappropriate reference standard (interview not defined)
Canterino et al., 199951 N: 224
age: mean age 24
ethnicity: 54% African American,
30% White, 11% Hispanic
socioeconomic status: 36% employed
pregnancy status: 100% pregnant
Prenatal clinic, community-based tertiary care center 1) Domestic Abuse Assessment Questionnaire, self-report, 5 items
2) Directed interview
Self-report questionnaire yielded higher detection rate (85% vs 59%; P = 0.03) Poor
Inappropriate reference standard (interview not defined)
Norton et al., 199552 N: 334
age: mean 23
ethnicity: 50% White
socioeconomic status: 42% uninsured
pregnancy status: 100% pregnant
Prenatal visit, interviewed by social services 1) AAS, 5 items
2) Standard interview, chart review
More frequent detection of violence using AAS (41%) compared with interview (14%) Poor
Inappropriate reference standard (interview not defined)

Internal Consistency of Screening Instrument

Pan et al.,199749 N: 90
age: mean 38
ethnicity: 82% White 6% African American, 7% Hispanic, 3% Asian
socioeconomic status: 13.7 yrs
average education, $32,000 mean annual family income, 38% employed
pregnancy status: NR
Suburban family practice clinic, tertiary care university hospital 1) Partner Abuse Interview, 11 items, (modified CTS) Internally consistent (Cronbach's alpha = 0.82) Fair
Small sample size, inappropriate reference standard (not compared to another method)
Smith and Marth, 199563 N: 389
age: NR
ethnicity: 85% White
socioeconomic status: 68% employed, 61% education level high school or greater
pregnancy status: NR
Various primary care clinics and community groups 1) WEB Scale, 10 items High internal consistency (Cronbach's alpha for full sample = 0.99;
battered = 0.93;
non-battered = 0.86)
Fair
Inappropriate reference standard (not compared to another method)

Comparison of Methods of Administration of Screening Instrument

Glass et al., 200142 N: 4,641
age: 18 and older
all other demographic information: NR
Emergency departments at 11 community hospitals 1) AAS as part of intake survey; patients chose whether to self administer or have it read by a nurse interviewer Prevalence of lifetime and past-year abuse was higher with self-administered questions Fair
Patients self-selected method
Furbee et al., 199858 N: 175
age: mean 34
all other demographic information: NR
Emergency department, rural university-affiliated 1) Face-to-face interview
2) Tape-recorded questionnaire with written answer sheet
Comparable results (16% prevalence of abuse detected with face-to-face interview compared with 15% detected with taped interview) Fair
Narrow spectrum of patients
McFarlane et al., 199150 N: 777
age: 59% in age range 20-29
ethnicity: 47% African American, 34% White, 17% Hispanic
socioeconomic status: NR
pregnancy status: NR
Planned Parenthood clinic 1) Self-Report, 4 items
2) Interview, 4 items
Higher prevalence of abuse was detected by nurse-conducted interview (29%) than by self-report (7%) Fair
Narrow spectrum of patients

Notes: AAS, Abuse Assessment Screen; ARI, Abuse Risk Inventory; CTS, Conflict Tactics Screen; DAS, Danger Assessment Screen; HITS, Hurt, Insulted, Threatened, and Screamed at; IPV, Intimate Partner Violence; ISA, Index of Spouse Abuse; ISA-P, Index of Spouse Abuse-Physical Scale; NR, not reported; OAS, Ongoing Abuse Screen; PVS, Partner Violence Screen; WAST, Women Abuse Screening Tool; WEB, Women's Experience with Battering Scale.

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