Structured Interview for Hoarding Disorder (SIHD)
An Italian Validation With Diagnosed Clinical Patients
Abstract
Abstract. The Structured Interview for Hoarding Disorder (SIHD) is a semi-structured interview designed to assist clinicians in diagnosing a hoarding disorder (HD). This study aimed to validate the Italian version of the SIHD. For this purpose, its inter-rater reliability has been analyzed as well as its ability to differentiate HD from other disorders often comorbid. The sample was composed of 74 inpatients who had been diagnosed within their clinical environment: 9 with HD, 11 with obsessive-compulsive disorder (OCD) and HD, 22 with OCD, 19 with major depressive disorder (MDD), and 13 with schizophrenia spectrum disorders (SSD). The results obtained indicated “substantial” or “perfect” inter-rater reliability for all the core HD criteria, HD diagnosis, and specifiers. The SIHD differentiated between subjects suffering from and not suffering from a HD. Finally, the results indicated “good” convergent validity and high scores were shown in terms of both sensitivity and specificity for HD diagnosis. Altogether, the SIHD represents a useful instrument for evaluating the presence of HD and is a helpful tool for the clinician during the diagnostic process.
References
2015). Hoarding disorder: A new obsessive-compulsive related disorder in DSM-5. Journal of Psychopathology, 21, 354–364.
(2013). Diagnostic and Statistical Manual of Mental Disorders (5th ed.). Washington, DC: APA.
. (1988). An inventory for measuring clinical anxiety: Psychometric properties. Journal of Consulting and Clinical Psychology, 56, 893–897. https://doi.org/10.1037/0022-006X.56.6.893
(1990). Beck Anxiety Inventory manual. San Antonio, TX: Psychological Corporation.
(1996). Manual for the Beck Depression Inventory (2nd ed.). San Antonio, TX: The Psychological Corporation.
(2013). Hoarding behaviour in an Italian non-clinical sample. Behavioural and Cognitive Psychotherapy, 42, 1–15.
(2014). Hoarding behaviour in an Italian non-clinical sample. Behavioural and Cognitive Psychotherapy, 42, 297–311. https://doi.org/10.1017/S1352465812001105
(2007). Studi preliminari sulle proprietà psicometriche del Beck Anxiety Inventory
([Psychometric properties of the Italian version of the Beck Anxiety Inventory: A preliminary study] . Bollettino di Psicologia Applicata, 253, 15–25.1996). Structured clinical interview for DSM-IV Axis I Disorders Clinical Version (SCID-CV). Washington, DC: American Psychiatric Press.
(2002). The Obsessive-Compulsive Inventory: Development and validation of a short version. Psychological Assessment, 14, 485–496. https://doi.org/10.1037/1040-3590.14.4.485
(1975). A practical method for grading the cognitive state of patients for the clinician. Journal of Psychiatric Research, 12, 189–198. https://doi.org/10.1016/0022-3956(75)90026-6
(2004). Measurement of compulsive hoarding: saving inventory-revised. Behaviour Research and Therapy, 42, 1163–1182. https://doi.org/10.1016/j.brat.2003.07.006
(2002). Compulsive buying, compulsive hoarding, and obsessive-compulsive disorder. Behavior Therapy, 33, 201–214. https://doi.org/10.1016/S0005-7894(02)80025-9
(2008). Development and validation of the Clutter Image Rating. Journal of Psychopathology and Behavioral Assessment, 30, 193–203. https://doi.org/10.1007/s10862-007-9068-7
(2009). Excessive acquisition in hoarding. Journal of Anxiety Disorders, 23, 632–639. https://doi.org/10.1016/j.janxdis.2009.01.013
(2006). Beck Depression Inventory-II. Manuale
([Beck Depression Inventory-II. Manual] . Firenze, Italy: O.S. Organizzazioni Speciali.2004). Cognitions in compulsive buying and acquisition. Cognitive Therapy and Research, 28, 241–258. https://doi.org/10.1023/B:COTR0000021543.62799.32
(1977). The measurement of observer agreement for categorical data. Biometrics, 33, 159–174. https://doi.org/10.2307/2529310
(1992). Measuring psychiatric disorder in the community: A standardized assessment for use by lay interviewers. Psychological Medicine, 22, 465–486. https://doi.org/10.1017/S0033291700030415
(2005). Hoarding in obsessive-compulsive disorder: Clinical and genetic correlates. The Journal of Clinical Psychiatry, 66, 1155–1160. https://doi.org/10.4088/JCP.v66n0911
(1996). Mini Mental State Examination: A normative study in Italian elderly population. European Journal of Neurology, 3, 198–202. https://doi.org/10.1111/j.1468-1331.1996.tb00423.x.
(2013). The London field trial for hoarding disorder. Psychological Medicine, 43, 837–847. https://doi.org/10.1017/S0033291712001560
(2010). Clinical features and treatment characteristics of compulsive hoarding in Japanese patients with obsessive-compulsive disorder. CNS Spectrum, 15, 258–265. https://doi.org/10.1017/S1092852900000092
(2000). Italian version of the Structured Clinical Interview for DSM-IV Axis I Disorders. Firenze, Italy: Organizzazioni Speciali.
(2009). The prevalence of compulsive hoarding and its association with compulsive buying in a German population-based sample. Behaviour Research and Therapy, 47, 705–709. https://doi.org/10.1016/j.brat.2009.04.005
(2013). The Structured Interview for Hoarding Disorder (SIHD): Development, usage and further validation. Journal of Obsessive-Compulsive and Related Disorders, 2, 346–350. https://doi.org/10.1016/j.jocrd.2013.06.003
(2013). Il Saving Inventory-Revised (SI-R): Contributo alla verifica della struttura trifattoriale nella popolazione generale italiana
([Il Saving Inventory-Revised (SI-R): Study of the validity of the three-factor structure in Italian community samples] . Psicoterapia Cognitiva e Comportamentale, 19, 309–322.2016). Hoarding symptoms are not exclusive to hoarders. Frontiers in Psychology, 7, 1–7. https://doi.org/10.3389/fpsyg.2016.01742
(2014).
(Hoarding behavior in other disorders . In R. O. FrostG. SteketeeEds., The Oxford handbook of hoarding and acquiring (pp. 59–74). New York, NY: Oxford University Press. https://doi.org/10.1093/oxfordhb/9780199937783.013.0102008). Compulsive hoarding: OCD symptom, distinct clinical syndrome, or both? The American Journal of Psychiatry, 165, 1289–1298. https://doi.org/10.1176/appi.ajp.2008.07111730
(2006). Beck Anxiety Inventory. Adattamento italiano: Manuale
([Beck Anxiety Inventory. Italian version: Manual] . Firenze, Italy: Organizzazioni Speciali.2007).
(The Italian versions of the Beck Anxiety Inventory and the Beck Depression Inventory-II: Psychometric properties and discriminant power . In M. A. LangeEd., New York leading-edge psychological tests and testing research (pp. 27–50). New York, NY: NOVA Science.2009). The Italian version of the Obsessive Compulsive Inventory: Its psychometric properties on community and clinical samples. Journal of Anxiety Disorders, 23, 204–211. https://doi.org/10.1016/j.janxdis.2008.07.001
(1997). Hoarding symptoms in patients on a geriatric psychiatry inpatient unit. South African Medical Journal, 87, 1138–1140. PMID: 9358832
(2010). Family informants’ perceptions of insight in compulsive hoarding. Cognitive Therapy and Research, 34, 69–81. https://doi.org/10.1007/s10608-008-9217-7
(2010). A brief interview for assessing compulsive hoarding: The Hoarding Rating Scale-Interview. Psychiatry Research, 178, 147–152. https://doi.org/10.1016/j.psychrs.2009.05.001
(2008). The economic and social burden of compulsive hoarding. Psychiatry Research, 160, 200–211. https://doi.org/10.1016/jpsychres.2007.08.008
(2005). A study of persons living in neglect, filth and squalor or who have a tendency to hoard. Gesundheitswesen, 67, 361–368. https://doi.org/10.1055/s-2005-858223
(