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Screening for somatization and hypochondriasis in primary care and neurological in-patients
Abstract
The aim of this study was to investigate the internal and external validity of the Whiteley Index as a screening instrument for somatization illness. A 14-item version of the Whiteley Index for hypochondriacal traits was given to 99 of 191 consecutive primary care patients, aged 18-65 years, and to 100 consecutive patients, aged 18-60 years, admitted for the first time to a neurological ward. The primary care sample was, in addition, interviewed by means of the SCAN (Schedules for Clinical Assessment in Neuropsychiatry) psychiatric interview. The GPs and the neurologists were asked to rate various characteristics of the patients that might indicate somatization. The internal validity of the Whiteley Index was tested by means of latent structure analysis. On this basis, a reduced seven-item scale (Whiteley-7 scale) and two subscales (i.e., an Illness Conviction and Illness Worrying scale, each with three items) were constructed. All three had a high internal validity fitting into the very restricted Rasch statistical model (p>0.05) and an acceptable transferability between most of the subpopulations investigated. In the primary care population, the Whiteley-7 and the Illness Conviction scales at cut-point 0/1 showed 1.00 and 0.87 sensitivity and 0.65 and 0.87 specificity, respectively, using as "gold standard" the fulfillment of criteria for at least one ICD-10 somatoform disorder, and 0.71 and 0.63 sensitivity and 0.62 and 0.87 specificity, respectively, as gold standard for the fulfillment of criteria for at least one DSM-IV somatoform disorder, excluding the NOS diagnostic group. The Illness Worrying subscale showed less impressive performance in this respect. The agreement between the Whiteley-7 scale including the two subscales and neurologists' rating and the GPs' rating and the somatization subscale on the SCL-90 was modest or worse. It may be concluded that the Whiteley-7 scale and the Illness Conviction subscale had acceptable psychometric profiles, and both seem to be promising screening tools for not only hypochondriasis but also for somatoform disorders in general.
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“The WI-7 is a frequently used outcome measure that has shown good sensitivity and specificity in screening for health anxiety [32].”
From Cost Effectiveness of Internet-Delivered Acceptance and Commitment Therapy for Patients with Severe Health Anxiety: A Randomised Controlled Trial (2022) · cites this paper as [32]
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“In a two-phase design, consecutive patients attending their primary care physician or a medical or a neurological department were screened for physical symptoms [24], illness worry [25], and anxiety or depression [26]; those with high scores on any of these instruments were selected for the Schedules for Clinical Asse…”
MethodSelf-citationFink, P., Toft, T., Hansen, M. S., Ørnbøl, E., & Olesen, F. (2007) · Psychosomatic Medicine · doi:10.1097/psy.0b013e31802e46eb · Cited by 314
“ley-index (24) measuring worrying and conviction of illness.”
BackgroundSelf-citationFink, P., Sørensen, L. U., Engberg, M., Holm, M., & Munk‐Jørgensen, P. (1999) · Psychosomatics · doi:10.1016/s0033-3182(99)71228-4 · Cited by 282
“The psychometric performance of this test has been reported in an accompanying paper.(15) The population prevalence was calculated according to the method described by Tarnopolsky et al.”
MethodSelf-citationHanel, G., Henningsen, P., Herzog, W., Sauer, N., Schaefert, R., Szecsenyi, J., & Löwe, B. (2009) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2009.04.013 · Cited by 250
“Health anxiety was measured using the Whiteley-7 (WI-7) [31], a short version of the Whiteley Index [32].”
MethodToft, T., Fink, P., Oernboel, E., Christensen, K., Frostholm, L., & Olesen, F. (2005) · Psychological Medicine · doi:10.1017/s0033291705004459 · Cited by 253
“…the 12-item SCL-90 Somatization subscale (SCL-SOM; Derogatis & Cleary, 1977) screening for somatic symptoms, the 7-item Whitely index (Whitely-7; Fink et al. 1999a) screening for illness worry, the 4-item CAGE (Cut-down, Annoyed, Guilt, Eye-opener) (Ewing, 1984) screening for alcohol abuse and…”
MethodResultSelf-citationFink, P., Ørnbøl, E., & Christensen, K. S. (2010) · PLoS ONE · doi:10.1371/journal.pone.0009873 · Cited by 227
“This questionnaire included among others the eight-item version of the Symptom Check List (SCL-8d) [22,23] assessing anxiety and depression, the seven-item Whiteley scale [24] measuring worrying and conviction of illness, the somatization subscale of the SCL-90 (SCL-SOM) checking for 12 common physical symptoms [25],…”
MethodSelf-citationA New, Empirically Established Hypochondriasis Diagnosis
Fink, P., Ørnbøl, E., Toft, T., Sparle, K. C., Frostholm, L., & Olesen, F. (2004) · American Journal of Psychiatry · doi:10.1176/appi.ajp.161.9.1680 · Cited by 215
“This questionnaire included, among other things, the eight-item version of the Symptom Check List (SCL) (20, 21) assessing anxiety and depression; the seven-item Whiteley index (22), which measures worrying and convictions about illness and somatoform disorders; the somatization subscale of the SCL, which checks for 1…”
MethodSelf-citationA taxometric analysis of health anxiety
Ferguson, E. (2009) · Psychological Medicine · doi:10.1017/s0033291708003322 · Cited by 183
“One way to achieve this with a dimensional construct is to identify ‘inflection points’ where health rapidly worsens (Kessler, 2002) or to conduct sensitivity and specificity analyses to identify clinical cut-offs (Fink et al. 1999 : see Ruscio et al. 2006 for other strategies).”
BackgroundA brief case-finding questionnaire for common mental disorders: the CMDQ
Christensen, K. S., Fink, P., Toft, T., Frostholm, L., Ørnbøl, E., & Olesen, F. (2005) · Family Practice · doi:10.1093/fampra/cmi025 · Cited by 181
Self-citationMental disorders among internal medical inpatients
Hansen, M. S., Fink, P., Frydenberg, M., Oxhøj, M.-L., Søndergaard, L., & Munk‐Jørgensen, P. (2001) · Journal of Psychosomatic Research · doi:10.1016/s0022-3999(00)00230-0 · Cited by 173
Self-citationPetersen, M. W., Schröder, A., Jørgensen, T., Ørnbøl, E., Meinertz Dantoft, T., Eliasen, M., Benros, M. E., & Fink, P. (2020) · Scientific Reports · doi:10.1038/s41598-020-60318-6 · Cited by 170
Self-citationSattel, H. C., Lahmann, C., Gündel, H., Guthrie, E., Kruse, J., Noll‐Hussong, M., Ohmann, C., Ronel, J., Sack, M., Sauer, N., et al. (2011) · The British Journal of Psychiatry · doi:10.1192/bjp.bp.111.093526 · Cited by 167
The prevalence of somatoform disorders among internal medical inpatients
Fink, P., Hansen, M. S., & Oxhøj, M.-L. (2004) · Journal of Psychosomatic Research · doi:10.1016/s0022-3999(03)00624-x · Cited by 160
“Furthermore, the seven-item Whiteley index was used, which measures illness worrying and conviction and which has been shown to detect somatization [13].”
MethodSelf-citationIncidence and Determinants of Chronic Pruritus: A Population-based Cohort Study
Matterne, U., Apfelbacher, C., Vogelgsang, L., Loerbroks, A., & Weißhaar, E. (2013) · Acta Dermato Venereologica · doi:10.2340/00015555-1572 · Cited by 156
“Furthermore, the questionnaire contained German versions of the Hospital Anxiety and Depression Scale (HADS) (17), a health anxiety scale (Whiteley-7-index) (18, 19), a social support scale (F-SOZU-k14) (20) and the Neuroticism scale of a short-form Big Five instrument (BF-16 AM) (21).”
BackgroundThe Patients’ Illness Perceptions and the Use of Primary Health Care
Frostholm, L., Fink, P., Christensen, K. S., Toft, T., Oernboel, E., Olesen, F., & Weinman, J. A. (2005) · Psychosomatic Medicine · doi:10.1097/01.psy.0000189164.85653.bc · Cited by 155
“Moreover, a 7-item measure of illness worry, the Whiteley-7 (28), was included.”
BackgroundSelf-citationLongley, S. L., Watson, D., & Noyes, R. (2005) · Psychological Assessment · doi:10.1037/1040-3590.17.1.3 · Cited by 159
“The aggregated content of the single factor appears to capture cognitive and affective components (Fink et al., 1999; Speckens et al., 1996).”
BackgroundFjorback, L. O., Arendt, M., Ørnbøl, E., Walach, H., Rehfeld, E., Schröder, A., & Fink, P. (2013) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2012.09.006 · Cited by 144
“org illness worry (Whitely-8-index [45]; range 100–0; lowest score is the best function), physical symptoms (SCL-90-R Somatization Subscale [46]; range 100–0; lowest score is the best function), and severity of depression and anxiety (SCL-8 range 100–0; lowest score is the best function).”
BackgroundSelf-citationvan der Feltz-Cornelis, C. M., van Oppen, P., Adèr, H. J., & van Dyck, R. (2006) · Psychotherapy and Psychosomatics · doi:10.1159/000093949 · Cited by 138
Damholdt, M. F., Mehlsen, M. Y., O’Toole, M. S., Andreasen, R., Pedersen, A., & Zachariae, R. H. (2016) · Psycho-Oncology · doi:10.1002/pon.4058 · Cited by 138
“Both Whitely-7 and SCLANX4 are subscales from the Common Mental Disorders Screening Questionnaire [26].”
Predictors of somatic symptoms in depressive disorder
Sayar, K., Kirmayer, L. J., & Taillefer, S. (2003) · General Hospital Psychiatry · doi:10.1016/s0163-8343(02)00277-3 · Cited by 142
“However, a recent study could not confirm the internal validity or homogeneity of the Whiteley Index in its original 14-item version and the authors produced a reduced 7-item version, the WI-7, which demonstrated good psychometric properties [36].”
BackgroundDo illness perceptions predict health outcomes in primary care patients? A 2-year follow-up study
Frostholm, L., Oernboel, E., Christensen, K. S., Toft, T., Olesen, F., Weinman, J. A., & Fink, P. (2007) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2006.09.003 · Cited by 126
“The IPQ was completed before the consultation, and thus, it was possible to isolate logical patient-related variables for the imputation: The other illness perception sum scores, emotional distress scores (SCL-8) [27], illness worry (Whiteley-7) [28], and”
BackgroundSelf-citationOh, H. J., & Lee, H. (2019) · Journal of Health Communication · doi:10.1080/10810730.2019.1677824 · Cited by 135
“Health anxiety was measured using seven items from Whiteley-7 (Conradt, Cavanagh, Franklin, & Rief, 2006; Fink et al., 1999), the seven-item version of the original Whiteley Index (Pilowsky, 1967).”
MethodSomatoform Disorders Among First-Time Referrals to a Neurology Service
Fink, P., Hansen, M. S., & Søndergaard, L. (2005) · Psychosomatics · doi:10.1176/appi.psy.46.6.540 · Cited by 113
Self-citationAssociation of costs with somatic symptom severity in patients with medically unexplained symptoms
Konnopka, A., Kaufmann, C., König, H.-H., Heider, D., Wild, B., Szecsenyi, J., Herzog, W., Heinrich, S., & Schaefert, R. (2013) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2013.08.011 · Cited by 109
“Furthermore, the patients had to fulfil at least one of two conditions: (1) at least mild SSS on the Patient Health Questionnaire (PHQ-15) represented by a cut-off point of 5 [15] and/or (2) relevant health anxiety on the Whiteley-7 (WI-7) [16] represented by a sum score of ≥4 of a dichotomised WI-7-scale (0 = not at…”
BackgroundChristensen, S. S., Frostholm, L., Ørnbøl, E., & Schröder, A. (2015) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2014.12.005 · Cited by 111
Cohort description: The Danish study of Functional Disorders
Dantoft, T. M., Ebstrup, J. F., Linneberg, A. R., Skovbjerg, S., Madsen, A. L., Mehlsen, J., Brinth, L. S., Eplov, L. F., Carstensen, T. B. W., Schröder, A., et al. (2017) · Clinical Epidemiology · doi:10.2147/clep.s129335 · Cited by 108
Self-citationFrostholm, L., Fink, P., Oernboel, E., Christensen, K. S., Toft, T., Olesen, F., & Weinman, J. A. (2005) · Psychosomatic Medicine · doi:10.1097/01.psy.0000188403.94327.5b · Cited by 107
“screening for illness worry (19), the 12-item SCL-90 somatization subscale”
BackgroundSelf-citationEpidemiology of Hypochondriasis and Health Anxiety: Comparison of Different Diagnostic Criteria
Weck, F., Richtberg, S., & Neng, J. (2014) · Current Psychiatry Reviews · doi:10.2174/1573400509666131119004444 · Cited by 100
Conradt, M., Cavanagh, M., Franklin, J., & Rief, W. (2006) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2005.07.003 · Cited by 104
“[17] identified a seven-item scale with good psychometric properties.”
BackgroundResultInfluentialRask, M. T., Rosendal, M., Fenger-Grøn, M., Bro, F., Ørnbøl, E., & Fink, P. (2015) · General Hospital Psychiatry · doi:10.1016/j.genhosppsych.2014.10.007 · Cited by 104
Self-citationA Taxometric Study of Hypochondriasis Symptoms
Longley, S. L., Broman-Fulks, J. J., Calamari, J. E., Noyes, R., Wade, M., & Orlando, C. M. (2010) · Behavior Therapy · doi:10.1016/j.beth.2010.02.002 · Cited by 103
Use of Health Services, Mental Illness, and Self-Rated Disability and Health in Medical Inpatients
Hansen, M. S., Fink, P., Frydenberg, M., & Oxhøj, M.-L. (2002) · Psychosomatic Medicine · doi:10.1097/01.psy.0000024104.87632.94 · Cited by 103
“Furthermore, a version of the seven-item Whiteley index, slightly modified for use in interview, which measures illness worrying and conviction, and has been shown to detect somatization well (20).”
BackgroundSelf-citationRecent Advances in the Understanding and Treatment of Health Anxiety.
Tyrer, P. (2018) · Current Psychiatry Reports · doi:10.1007/s11920-018-0912-0 · Cited by 102
Gierk, B., Kohlmann, S., Toussaint, A. C., Wahl, I., Brünahl, C. A., Murray, A., & Löwe, B. (2014) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2014.11.006 · Cited by 103
The presentation of irritable bowel syndrome in the context of somatization disorder
North, C. S., Downs, D., Clouse, R. E., Alrakawi, A., Dokucu, M. E., Cox, J., Spitznagel, E. L., & Alpers, D. H. (2004) · Clinical Gastroenterology and Hepatology · doi:10.1016/s1542-3565(04)00350-7 · Cited by 102
Williams, P. G., Rau, H. K., Suchy, Y., Thorgusen, S. R., & Smith, T. W. (2017) · Psychological Assessment · doi:10.1037/pas0000361 · Cited by 97
“…associations with a second performance-based measure of attentional control, the MST, and additional divergent associations with the Penn State Worry Questionnaire (PSWQ; Meyer, Miller, Metzger, & Borkovec, 1990) and the Whiteley-7 health anxiety scale (Fink et al., 1999; Pilowsky, 1967).”
BackgroundMethodWitt, W. P., Litzelman, K., Wisk, L. E., Spear, H. A., Catrine, K., Levin, N., & Gottlieb, C. A. (2010) · Quality of Life Research · doi:10.1007/s11136-010-9666-9 · Cited by 106
“In addition, parents were administered validated selfreported measures of diet [31], sleep quality [32], somatization [33], negative life events [34], family functioning [35], and social support and stress [36].”
Cognitive–behavioural group treatment for a range of functional somatic syndromes: Randomised trial
Schröder, A., Rehfeld, E., Ørnbøl, E., Sharpe, M., Licht, R. W., & Fink, P. (2012) · British Journal of Psychiatry · doi:10.1192/bjp.bp.111.098681 · Cited by 95
Self-citationDeterminants of masked hypertension in the general population
Hänninen, M.-R. A., Niiranen, T., Puukka, P. J., Mattila, A. K., & Jula, A. (2011) · Journal of Hypertension · doi:10.1097/hjh.0b013e32834a98ba · Cited by 95
Operationalizing the Biopsychosocial Model: The INTERMED
Huyse, F. J., Lyons, J. S., Stiefel, F., Slaets, J. P. J., de Jonge, P., & Latour, C. H. M. (2001) · Psychosomatics · doi:10.1176/appi.psy.42.1.5 · Cited by 95
Clarke, D. M., Piterman, L., Byrne, C. J., & Austin, D. (2008) · The Medical Journal of Australia · doi:10.5694/j.1326-5377.2008.tb02180.x · Cited by 92
Somatic symptom burden and health anxiety in the population and their correlates
Lee, S., Creed, F. H., Ma, Y.-L., & Leung, C. M. (2015) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2014.11.012 · Cited by 89
Measuring health anxiety: Moving past the dichotomous response option of the original Whiteley Index
Welch, P. G., Carleton, R. N., & Asmundson, G. J. G. (2009) · Journal of Anxiety Disorders · doi:10.1016/j.janxdis.2009.05.006 · Cited by 88
“models consisting of 6–14 items have been proposed (see Table 1; Asmundson, Carleton, Bovell, & Taylor, 2008; Fink et al., 1999; Hiller, Rief, & Fichter, 2002; Hinz, Rief, & Brähler, 2003; Rief, Hiller, Geissner, & Fichter, 1994; Speckens, Spinhoven, Sloekers, Bolk, & Van Hemert, 1996).”
MethodInfluentialPrevalence of DSM-5 Somatic Symptom Disorder in Chinese Outpatients from General Hospital Care
Cao, J., Wei, J., Fritzsche, K., Toussaint, A. C., Li, T., Jiang, Y., Zhang, L., Zhang, Y., Chen, H., Wu, H., et al. (2019) · General Hospital Psychiatry · doi:10.1016/j.genhosppsych.2019.11.010 · Cited by 87
Acceptance and commitment group therapy (ACT-G) for health anxiety: a randomized controlled trial.
Eilenberg, T., Fink, P., Jensen, J. S., Rief, W., & Frostholm, L. (2016) · Psychological Medicine · doi:10.1017/s0033291715001579 · Cited by 86
“…worry, e.g. ‘Do you worry a lot about your health’, which has demonstrated satisfactory psychometric properties in primary-care samples with high internal validity and impressive external validity for screening DSM-IV somatization disorder and hypochondriasis/health anxiety (Fink et al. 1999).”
BackgroundMethodInfluentialSelf-citationHaig-Ferguson, A., Cooper, K., Cartwright, E., Loades, M. E., & Daniels, J. (2021) · Behavioural and Cognitive Psychotherapy · doi:10.1017/s1352465820000636 · Cited by 84
“Other versions Short version (SHAI) – 18 items, total scale range of 0–54 CIAS is a version adapted for ages 8–15 (Wright and Anderson, 2003) Short version – 7 item version (Fink et al., 1999)”
BackgroundRosendal, M., Olesen, F., Fink, P., Toft, T., Sokolowski, I., & Bro, F. (2007) · General Hospital Psychiatry · doi:10.1016/j.genhosppsych.2007.03.005 · Cited by 84
“Supplementary analyses of somatizing patients diagnosed by their FPs showed that patients in the intervention group improved more on Whiteley-7 and SCL-Som than patients in the control group: for the intervention and control groups, changes were 0.3 (95% CI”
MethodInfluentialSelf-citationBrettschneider, C., König, H., Herzog, W., Kaufmann, C., Schaefert, R., & Konnopka, A. (2013) · Health and Quality of Life Outcomes · doi:10.1186/1477-7525-11-3 · Cited by 84
“Whiteley Index 7 (WI-7) The WI-7 is a screening instrument for illness worries representing a cognitive/ emotional approach [19].”
BackgroundMethodInfluentialRask, M. T., Ørnbøl, E., Rosendal, M., & Fink, P. (2017) · Psychosomatic Medicine · doi:10.1097/psy.0000000000000405 · Cited by 81
“The Physical Component Summary (PCS) and the Mental Component Summary (MCS) from the SF-36were used asmeasures of self-rated health (19), and the Whiteley-7 scale as a measure of illness worry (20,21).”
MethodSelf-citationHäuser, W., Hausteiner‐Wiehle, C., Henningsen, P., Brähler, E., Schmalbach, B., & Wolfe, F. (2020) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2020.110111 · Cited by 81
Güleç, M. Y., Güleç, H., Simsek, G. G., Turhan, M., & Sünbül, E. A. (2011) · Comprehensive Psychiatry · doi:10.1016/j.comppsych.2011.08.002 · Cited by 79
“Hypochondriacal worry was assessed with a modified version of the WI-7 [16].”
BackgroundMethodInfluentialSkakkebaek, A. H., Gravholt, C. H., Rasmussen, P. M., Bojesen, A., Jensen, J. S., Fedder, J., Laurberg, P., Hertz, J. M., Østergaard, J. R., Pedersen, A. D., et al. (2013) · NeuroImage Clinical · doi:10.1016/j.nicl.2013.10.013 · Cited by 79
“▪ Psychological distress; SCL-8 (mental illness) (Fink et al., 1999; Fink et al., 2004a; Fink et al., 2004b), SCL-DEP6 (depression) (Christensen et al.”
Self-citationHealth anxiety and attentional bias toward virus-related stimuli during the COVID-19 pandemic
Cannito, L., Crosta, A. D., Palumbo, R., Ceccato, I., Anzani, S., Malva, P. L., Palumbo, R., & Domenico, A. D. (2020) · Scientific Reports · doi:10.1038/s41598-020-73599-8 · Cited by 78
Enhanced care by generalists for functional somatic symptoms and disorders in primary care
Rosendal, M., Blankenstein, A. H., Morriss, R. K., Fink, P., Sharpe, M., & Burton, C. D. (2013) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd008142.pub2 · Cited by 83
Self-citationMental illness in new neurological patients
Fink, P. (2003) · Journal of Neurology Neurosurgery & Psychiatry · doi:10.1136/jnnp.74.6.817 · Cited by 75
Self-citationIntrapartum tests for group B streptococcus: accuracy and acceptability of screening
DANIELS, J. P., Gray, J. W., Pattison, H. M., Gray, R. G., Hills, R. K., Khan, K. S., & on behalf of the GBS Collaborative Group (2010) · BJOG An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.2010.02725.x · Cited by 73
Schaefert, R., Kaufmann, C., Wild, B., Schellberg, D., Boelter, R., Faber, R., Szécsényi, J., Sauer, N., Guthrie, E., & Herzog, W. (2012) · Psychotherapy and Psychosomatics · doi:10.1159/000343652 · Cited by 71
Detecting mental disorders in general hospitals by the SCL-8 scale
Fink, P., Ørnbøl, E., Hansen, M. S., Søndergaard, L., & De Jonge, P. (2004) · Journal of Psychosomatic Research · doi:10.1016/s0022-3999(03)00071-0 · Cited by 66
“It included among other things the SCL-8d questionnaire [9,13] and the seven-item Whiteley index [14], measuring illness worrying.”
MethodSelf-citationHüsing, P., Löwe, B., & Toussaint, A. C. (2018) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2018.08.001 · Cited by 64
Carstensen, T. B. W., Frostholm, L., Oernboel, E., Kongsted, A., Kasch, H., Jensen, T. S., & Fink, P. (2008) · Pain · doi:10.1016/j.pain.2008.04.008 · Cited by 65
“Their psychological distress symptoms were assessed with the Whiteley-7 (illness worrying) [18], the SCL-SOM (somatisation) [11], the SCL-OC (obsessive-compulsiveness) [11], the SCL-HOS (hostility) [11], the SCL-8 (mental illness) [19,20], the SCLDEP6 (depression) [9], and the SCL-ANX4 (anxiety) [9].”
Self-citationVedsted, P., Fink, P., Sørensen, H. T., & Olesen, F. (2003) · Social Science & Medicine · doi:10.1016/j.socscimed.2003.11.027 · Cited by 61
Self-citationRosendal, M., Bro, F., Fink, P., Christensen, K. S., & Olesen, F. (2003) · Europe PMC (PubMed Central) · Cited by 64
Self-citationHoffmann, D., Rask, C. U., Hedman-Lagerlöf, E., Jensen, J. S., & Frostholm, L. (2021) · Psychological Medicine · doi:10.1017/s0033291720001312 · Cited by 63
“The primary outcome was changes in self-reported health anxiety symptoms from baseline to 6-MFU measured by the 7-item WI-7 (Fink et al., 1999).”
MethodSelf-citationLeaviss, J., Davis, S., Ren, S., Hamilton, J., Scope, A., Booth, A., Sutton, A., Parry, G. D., Buszewicz, M., Moss-Morris, R. E., et al. (2020) · Health Technology Assessment · doi:10.3310/hta24460 · Cited by 71
Toft, T., Rosendal, M., Ørnbøl, E., Olesen, F., Frostholm, L., & Fink, P. (2010) · Psychotherapy and Psychosomatics · doi:10.1159/000313691 · Cited by 59
Self-citationBailey, R., & Wells, A. (2015) · Psychiatry Research · doi:10.1016/j.psychres.2015.11.035 · Cited by 65
“It has also demonstrated good to excellent reliability and validity (Greeven et al., 2007; Fink et al., 1999; Stewart and Watt, 2000; Speckens, 2001).”
BackgroundHypochondrie in der Allgemeinbevölkerung:
Hinz, A., Rief, W., & Brähler, E. (2003) · Diagnostica · doi:10.1026//0012-1924.49.1.34 · Cited by 62
Albery, I. P., Spada, M. M., & Nikčević, A. V. (2021) · Clinical Psychology & Psychotherapy · doi:10.1002/cpp.2639 · Cited by 60
“The Whiteley Index 7 (WI-7) has demonstrated good reliability and validity across many sample groups (Fink et al., 1999; Welch et al., 2009).”
BackgroundInfluentialMose, S., Kent, P. M., Smith, A. J., Andersen, J. H., & Christiansen, D. H. (2021) · Clinical Epidemiology · doi:10.2147/clep.s323903 · Cited by 62
Tang, L., Fritzsche, K., Leonhart, R., Pang, Y. K., Li, J., Lili, S., Fischer, I., Koch, M., Wünsch, A., Mewes, R., et al. (2017) · Health and Quality of Life Outcomes · doi:10.1186/s12955-017-0803-9 · Cited by 58
“Health-related anxiety was assessed with the 7-item Whiteley-7 index [41].”
MethodPsychological Distress as a Predictor of Frequent Attendance in Family Practice: A Cohort Study
Vedsted, P., Fink, P., Olesen, F., & Munk‐Jørgensen, P. (2001) · Psychosomatics · doi:10.1176/appi.psy.42.5.416 · Cited by 58
Self-citationAssessment of somatoform disorders: a review of strategies and instruments
Hiller, W., & Janča, A. (2003) · Acta Neuropsychiatrica · doi:10.1034/j.1601-5215.2003.00031.x · Cited by 56
Thastum, M. M., Rask, C. U., Næss‐Schmidt, E. T., Tuborgh, A. H., Jensen, J. S., Svendsen, S. W., Nielsen, J. F., & Schröder, A. (2019) · EClinicalMedicine · doi:10.1016/j.eclinm.2019.11.007 · Cited by 60
Self-citationScreening for Hypochondriasis With the Illness Attitude Scales
Weck, F., Bleichhardt, G. M., & Hiller, W. (2010) · Journal of Personality Assessment · doi:10.1080/00223891003670216 · Cited by 52
Carstensen, T. B. W., Ørnbøl, E., Fink, P., Pedersen, M. M., Jørgensen, T., Dantoft, T. M., Benros, M. E., & Frostholm, L. (2020) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2020.110245 · Cited by 51
Self-citationVerkuil, B., BROSSCHOT, J. F., & Thayer, J. F. (2007) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2007.08.010 · Cited by 51
“These items have previously been confirmed to measure general illness worry [52].”
BackgroundWollburg, E., Voigt, K., Braukhaus, C., Herzog, A., & Löwe, B. (2012) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2012.09.015 · Cited by 49
“Whiteley-Index, German version, WI [45].”
BackgroundRosendal, M., Fink, P., Bro, F., & Olesen, F. (2005) · Scandinavian Journal of Primary Health Care · doi:10.1080/02813430510015304 · Cited by 45
“the SCLSOM [41] for somatization, the Whiteley index [42] for hypochondriasis and partly the PHQ-15 for somatization [43].”
MethodSelf-citationSocial environment and frequent attendance in Danish general practice.
Vedsted, P., & Olesen, F. (2005) · Europe PMC (PubMed Central) · Cited by 44
Hoffmann, D., Rask, C. U., Hedman-Lagerlöf, E., Ljótsson, B., & Frostholm, L. (2018) · JMIR Mental Health · doi:10.2196/mental.9198 · Cited by 40
“The WI-7 [33] is a 7-item measure of health anxiety symptoms including items such as “Do you often worry about the possibility that you have a serious illness?””
A general population study of the Chinese Whiteley-7 Index in Hong Kong
Lee, S., Ng, K. L., Ma, Y. L., Tsang, A., & Kwok, K. P. S. (2011) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2011.05.013 · Cited by 44
Niiranen, T., Jula, A., Kantola, I. M., & Reunanen, A. (2006) · Journal of Hypertension · doi:10.1097/01.hjh.0000209982.21112.bc · Cited by 43
Cognitive speed as an objective measure of tinnitus
Das, S. K., Wineland, A., Kallogjeri, D., & Piccirillo, J. F. (2012) · The Laryngoscope · doi:10.1002/lary.23555 · Cited by 42
“Depression was measured using the Patient Health Questionnaire-9 (PHQ-9),(27) and the presence and severity of coexisting functional somatic syndromes were measured using the Whiteley-7 scale.(28) Hearing level was defined as the puretone average of 1,000, 2,000, and 4,000 Hz in the worse ear, and hearing loss was cla…”
MethodSitnikova, K., Dijkstra‐Kersten, S. M. A., Mokkink, L. B., Terluin, B., van Marwijk, H., Leone, S. S., van der Horst, H. E., & van der Wouden, J. C. (2017) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2017.10.005 · Cited by 45
“The items for the somatoform disorder part are taken from the Symptom Checklist (SCL-90) (46)and the Whiteley index (47).”
MethodAsmundson, G. J. G., Carleton, R. N., Bovell, C. V., & Taylor, S. J. (2008) · Journal of Cognitive Psychotherapy · doi:10.1891/0889-8391.22.2.87 · Cited by 41
“There have been six studies published on the factor structure of the WI in clinical samples, four using exploratory factor-analytic (EFA) procedures (Hiller, Rief, & Fichter, 2002; Pilowsky, 1967; Rief, Hiller, Geissner, & Fichter, 1994; Speckens, Spinhoven, Sloekers, Bolk, & van Hemert, 1996), one using confirmatory…”
BackgroundMethodResultInfluentialHall, N. M., Kuzminskyte, R., Pedersen, A. D., Ørnbøl, E., & Fink, P. (2010) · Nordic Journal of Psychiatry · doi:10.3109/08039488.2010.528024 · Cited by 40
Self-citationJørgensen, C. K., Fink, P., & Olesen, F. (2000) · Europe PMC (PubMed Central) · Cited by 40
Self-citationLaferton, J. A. C., Stenzel, N., Rief, W., Klaus, K., Brähler, E., & Mewes, R. (2017) · Psychosomatic Medicine · doi:10.1097/psy.0000000000000530 · Cited by 39
Acceptance and commitment group therapy for health anxiety - Results from a pilot study
Eilenberg, T., Kronstrand, L., Fink, P., & Frostholm, L. (2013) · Journal of Anxiety Disorders · doi:10.1016/j.janxdis.2013.06.001 · Cited by 38
Self-citationRIFD – A brief clinical research interview for functional somatic disorders and health anxiety
Petersen, M. W., Schröder, A., Jørgensen, T., Ørnbøl, E., Dantoft, T. M., Eliasen, M., & Fink, P. (2019) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2019.04.001 · Cited by 38
Self-citationSomatoform and Substance Use Disorders
Hasin, D. S., & Katz, H. (2007) · Psychosomatic Medicine · doi:10.1097/psy.0b013e31815b00d7 · Cited by 37
“Diagnostic accuracy might be improved by condensing symptom checklists used for somatoform disorder diagnoses (35,36).”
Backgroundde Waal, M. W. M., Arnold, I. A., Spinhoven, P., Eekhof, J. A., Assendelft, W. J., & van Hemert, A. M. (2008) · Social Psychiatry and Psychiatric Epidemiology · doi:10.1007/s00127-008-0410-5 · Cited by 36
“illness worry or functional impairments [8, 11].”
Leonhart, R., Tang, L., Pang, Y. K., Li, J., Lili, S., Fischer, I., Koch, M., Wünsch, A., Fritzsche, K., & Schaefert, R. (2016) · Psycho-Oncology · doi:10.1002/pon.4203 · Cited by 36
Berens, S., Schaefert, R., Baumeister, D., Gauss, A., Eich, W., & Tesarz, J. (2019) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2019.109836 · Cited by 37
Psychological and clinical correlates of functional somatic complaints in depression
Chakraborty, K., Avasthi, A., Kumar, S., & Grover, S. (2010) · International Journal of Social Psychiatry · doi:10.1177/0020764010387065 · Cited by 35
“Similarly, studies using a different measure of anxiety from the Western and Asian countries have reported a positive correlation between anxiety levels in depressed patients and functional somatic complaints (Fink et al., 1999; Haug et al., 2004; Kroenke and Price, 1993; Simon and Vonkorff, 1991).”
BackgroundThe FIP study: a randomised, controlled trial of screening and recognition of psychiatric disorders.
Christensen, K. S., Toft, T., Frostholm, L., Ørnbøl, E., Fink, P., & Olesen, F. (2003) · Europe PMC (PubMed Central) · Cited by 35
Self-citationBerens, S., Engel, F., Gauss, A., Tesarz, J., Herzog, W., Niesler, B., Stroe-Kunold, E., & Schaefert, R. (2020) · Gastroenterology Research and Practice · doi:10.1155/2020/9086340 · Cited by 35
Metadata
- Authors
- Fink, P., Ewald, H., Jensen, J., Sørensen, L., Engberg, M., Holm, M., & Munk-Jørgensen, P.
- Affiliations
- Aarhus University Hospital (DK)
- Corresponding author
- Fink, Per
- Venue
- Journal of Psychosomatic Research
- Publisher
- Elsevier BV
- Published
- 1999-03
- Volume
- 46
- Issue
- 3
- Pages
- 261-273
- ISSN
- 0022-3999 (ISSN-L)
- OpenAlex
- W146236585
- Cited by
- 314
- References
- 38
- Citations by year
- 2026: 11 · 2025: 15 · 2024: 15 · 2023: 14 · 2022: 18 · 2021: 15 · 2020: 22 · 2019: 22 · 2018: 10 · 2017: 19 · 2016: 11 · 2015: 8 · 2014: 14 · 2013: 13 · 2012: 12
- FWCI
- 3.33
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Psychosomatic Research (publishedVersion)
- PubMed (publishedVersion)
- Scopus (Elsevier) (submittedVersion)
- Topics
- Health Sciences › Medicine › Psychiatry and Mental health › Psychosomatic Disorders and Their Treatments
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
- Health Sciences › Medicine › Psychiatry and Mental health › Fibromyalgia and Chronic Fatigue Syndrome Research
- Keywords
- somatization, health anxiety, Whiteley Index, somatoform disorders, screening tool, internal validity, generalizability, neurology inpatients, primary care patients, SCL-90, Rasch model, latent structure analysis, sensitivity and specificity
- MeSH terms
- Adolescent, Adult, Aged, Family Practice, Female, Humans, Male, Mass Screening, Middle Aged, Neurology, Predictive Value of Tests, Primary Health Care, Psychiatric Status Rating Scales, Psychometrics, Surveys and Questionnaires, Sensitivity and Specificity, Somatoform Disorders, Reproducibility of Results
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