@article{ref1,
title="A hundred cases of parasuicide: IV validation of the Amharic Version of IDA-Scale at St. Paul's General Specialised Referral Hospital; AA; Ethiopia",
journal="Ethiop. j. health dev. (Online)",
year="2009",
author="Bekry, Abdulreshid Abdullahi",
volume="22",
number="3",
pages="282-297",
abstract="BACKGROUND: There is a need for a valid and reliable Amharic version (AV) of IDA-Scale whose sub-scales measure irritability (inward and outward directed); depression and anxiety. Irritability which had emerged to be an important distinguishing characteristic of parasuicide cases can be easily tapped with IDA- Scale which is cost-effective andquickly administered. <br><br>OBJECTIVE: To test the validity and the reliability of each sub-scale. <br><br>METHODS: Retrospective and prospective data were collected from a cohort of 100 consecutive parasuicide cases and each followed for a period of five years. Self-rated AV of IDA-Scale and interviewer-rated Expanded BPRS (Brief Psychiatric Rating Scale) were administered. Each sub-scale was validated against the corresponding item/items on the Expanded BPRS. ROC curves were plotted for sub-scales to select the efficient cut-off scores. Reliability and validity tests were performed for each sub-scale. <br><br>RESULTS: The coefficient of association (Yule's Q) between depression; anxiety; extropunitiveness and intropunitiveness sub-scales and the corresponding item/items on Expanded BPRS were 0.83333 (p=0.0000); 0.72680 (p=0.00021); 0.49116 (p=0.01702) and 0.61821 (p=0.00029) respectively (all 2-tailed). One of the items of extropunitiveness sub-scale; IDA12; has low item-total correlation. This sub-scale; at its cut-off point; lacks the desired discriminating ability and could not manifest the expected relationship between PV+; specificity or positivity criterion. Its factor loading was also insignificant. <br><br>CONCLUSION : Depression; anxiety and intropunitiveness sub-scales showed acceptable validity and reliability. IDA12 has to be re-translated/re-written to keep the meaning as close to the original (eng version) as possible and to ensure that terms are understood. Further validation of extropunitiveness sub-scale is advisable. In the meantime; the AV of IDA-Scale has to be applied clinically in vulnerable groups<p /><p>Language: en</p>",
language="en",
issn="2309-7388",
doi="",
url="http://dx.doi.org/"
}