Quality of life of patients with complete loss of teeth and the psychometric properties of the OHIP-20 DG questionnaire. Part 3. Investigation of latent variables

Sergey A. Muslov , Nurmukhamet S. Ruzuddinov , Sergey D. Arutyunov , Evgeny A. Chizhmakov , Sergey I. Moiseev , Anatoliy A. Maslak , Anton A. Pivovarov , Maria S. Platonova

Russian Journal of Dentistry ›› 2021, Vol. 25 ›› Issue (6) : 483 -493.

PDF
Russian Journal of Dentistry ›› 2021, Vol. 25 ›› Issue (6) : 483 -493. DOI: 10.17816/1728-2802-2021-25-6-483-493
Experimental and Theoretical Investigation
research-article

Quality of life of patients with complete loss of teeth and the psychometric properties of the OHIP-20 DG questionnaire. Part 3. Investigation of latent variables

Author information +
History +
PDF

Abstract

BACKGROUND: In the rehabilitation of patients with complete loss of teeth, an important aspect is the study of their quality of life (QL) as an indicator reflecting the effectiveness of treatment.

AIM: Use latent variables and control their magnitude to control the development or suppression of symptoms in patients.

MATERIAL AND METHODS: Within the framework of the modern theory of latent variables, the study examined the QL of patients with complete loss of teeth at various stages of dental orthopedic treatment.

RESULTS: The average relative error of the forward and reverse conversion of the “polytomic score indicators, i.e., latent variables,” was 3.69%, which indicated a very high accuracy of measurements of latent variables. The QL estimates obtained by different methods were in good agreement with each other, and the Pearson correlation coefficients were 0.991, 0.999, and 0.982 before and after prosthetics. The characteristic curves of the questionnaire items were close to the experimental score indicators (p <0.05). The parameters of the latent variables at various stages of treatment were calculated using the Kolmogorov–Smirnov criterion, which showed that their distributions were normal, and the medians moves in different directions, which corresponded to an increase in QoL during treatment and adaptation. The interpretation of latent variables is proposed: θi is the resistance (“reserve level”) of the body of the i-th patient before prosthetics or the effectiveness of treatment and adaptation after prosthetics; βj presents the severity and intensity of pathogenic factors in the development of the j-th symptom, and Pij is the probability of the removal of the j-th symptom in the i-th patient.

CONCLUSION: It has been established that by identifying and measuring latent variables, as well as controlling their magnitude, we can control the level of development or suppression of symptoms in patients.

Keywords

quality of life / questionnaire / OHIP-20 DG / latent variables / the Rush model / digital medicine

Cite this article

Download citation ▾
Sergey A. Muslov, Nurmukhamet S. Ruzuddinov, Sergey D. Arutyunov, Evgeny A. Chizhmakov, Sergey I. Moiseev, Anatoliy A. Maslak, Anton A. Pivovarov, Maria S. Platonova. Quality of life of patients with complete loss of teeth and the psychometric properties of the OHIP-20 DG questionnaire. Part 3. Investigation of latent variables. Russian Journal of Dentistry, 2021, 25(6): 483-493 DOI:10.17816/1728-2802-2021-25-6-483-493

登录浏览全文

4963

注册一个新账户 忘记密码

References

[1]

Arutyunov AS, Shanidze ZL, Tsareva EV, Arutyunov SD. Prosthodontic treatment of edentulous patients with postoperative mandibular defects of oncological origin. Stomatologiia. 2018;97(1):54–58. (In Russ). doi: 10.17116/stomat201897154-58.

[2]

Арутюнов А.С., Шанидзе З.Л., Царева Е.В., Арутюнов С.Д. Особенности ортопедического лечения пациентов с полным отсутствием зубов и послеоперационными дефектами верхней челюсти онкологического генеза // Стоматология. 2018. Т. 97, № 1. С. 54–58. doi: 10.17116/stomat201897154-58

[3]

Rozov RA, Trezubov VN, Gerasimov AB, et al. Clinical analysis of the short-term and long-term results of the implant-supported Trefoil dental rehabilitation in Russia. Stomatologiia. 2020;99(5):50–57. (In Russ). doi: 10.17116/stomat20209905150

[4]

Розов Р.А., Трезубов В.Н., Герасимов А.Б и др. Клинический анализ ближайших и отдаленных результатов применения имплантационного протезирования «Трефойл» в России // Стоматология. 2020. Т. 99, № 5. С. 50–57. doi: 10.17116/stomat20209905150

[5]

Arutyunov SD, Muslov SA, Ruzuddinov NS, et al. Kachestvo zhizni pacientov s polnoj utratoj zubov i psihometricheskie svojstva oprosnika OHIP-20 DG: CHast’ 2. Monitoring na etapah stomatologicheskogo ortopedicheskogo lecheniya. Rossijskij stomatologicheskij zhurnal. 2021;(5):399–408. (In Russ)

[6]

Арутюнов С.Д., Муслов С.А., Рузуддинов Н.С. и др. Качество жизни пациентов с полной утратой зубов и психометрические свойства опросника OHIP-20 DG: Часть 2. Мониторинг на этапах стоматологического ортопедического лечения // Российский стоматологический журнал. 2021. № 5. С. 399–408.

[7]

Patent RUS № 2021613358/ 19.02.2021. Arutyunov SD, Muslov SA, Grachev DI, et al. Computer program “OHIP-20-DG”. Avalible from: https://www.elibrary.ru/item.asp?id=45819191 (In Russ)

[8]

Патент РФ на изобретение № 2021613358/ 19.02.2021. Арутюнов С.Д., Муслов С.А., Грачев Д.И., и др. Программа для ЭВМ «OHIP-20-DG». Режим доступа: https://www.elibrary.ru/item.asp?id=45819191. Дата обращения 16.03.2022.

[9]

Kardanova EY. Preimushchestva sovremennoj teorii testirovaniya po sravneniyu s klassicheskoj teoriej testirovaniya. Voprosy testirovaniya v obrazovanii. 2004;(10):7–34. (In Russ).

[10]

Карданова Е.Ю. Преимущества современной теории тестирования по сравнению с классической теорией тестирования // Вопросы тестирования в образовании. 2004. № 10. С. 7–34.

[11]

Christensen KB, Kreiner S, Mesbah M, ed. Rasch Models in Health. London: ISTE Ltd; 2013.

[12]

Christensen K.B., Kreiner S., Mesbah M., editors. Rasch Models in Health. London: ISTE Ltd, 2013.

[13]

Barkalov SA, Moiseev SI, Trebuntseva LV. AQLQ integral assessment model based on latent variables. Proektnoe upravlenie v stroitel’stv. 2019;(17);91–6. (In Russ).

[14]

Баркалов С.А., Моисеев С.И., Требунцева Л.В. Модель интегральной оценки AQLQ, основанная на латентных переменных // Проектное управление в строительстве. 2019. № 17. С. 91–96.

[15]

Smith RM. Rasch Measurement Models: Interpreting WINSTEPS/BIGSTEPS and Facets Output. Florida: JAM Press; 1999.

[16]

Smith R.M. Rasch Measurement Models: Interpreting WINSTEPS/BIGSTEPS and Facets Output. Florida: JAM Press, 1999.

[17]

Arutyunov SD, Muslov SA, Chizhmakov EA, et al. Kachestvo zhizni pacientov s polnoj utratoj zubov i psihometricheskie svojstva oprosnika OHIP-20 DG: CHast’ I. Validizaciya i avtomatizaciya. Rossijskij stomatologicheskij zhurnal. 2021;(5):387–397. (In Russ).

[18]

Арутюнов С.Д., Муслов С.А., Чижмаков Е.А., и др. Качество жизни пациентов с полной утратой зубов и психометрические свойства опросника OHIP-20 DG: Часть 1. Валидизация и автоматизация // Российский стоматологический журнал. 2021. № 5. С. 387–397.

[19]

Maslak AA, Moiseev SI, Osipov SA. Sravnitel’nyj analiz ocenok parametrov modeli Rasha, poluchennyh metodami maksimal’nogo pravdopodobiya i naimen’shih kvadratov. Problemy upravleniya. 2015;(5):58–66. (In Russ)

[20]

Маслак А.А., Моисеев С.И., Осипов С.А. Сравнительный анализ оценок параметров модели Раша, полученных методами максимального правдоподобия и наименьших квадратов // Проблемы управления. 2015. № 5. С. 58–66.

[21]

Lapshikhina EA, Muslov SA. Study of the quality of life of patients with prostate cancer and psychometric properties of the eortc qlq-pr25 questionnaire. Scientific Review. 2021;(4):16–31. (In Russ)

[22]

Лапшихина Е.А., Муслов С.А. Исследование качества жизни больных раком предстательной железы и психометрические свойства опросника EORTC QLQ-PR25 // Научное обозрение. Медицинские науки. 2021. № 4. С. 16–31.

[23]

Maslak AA. Theory and practice of measuring latent variables in education. Moscow: Yurayt; 2020. (In Russ).

[24]

Маслак А.А. Теория и практика измерения латентных переменных в образовании: монография. Москва : Издательство Юрайт, 2020.

[25]

Avanesov VS. Tri istochnika stanovleniya metricheskoj sistemy Georga Rasha (RM). Pedagogicheskie izmereniya. 2004;(1):15–21. (In Russ).

[26]

Аванесов В.С. Три источника становления метрической системы Георга Раша (RM) // Педагогические измерения. 2004. № 1. С. 15–21.

RIGHTS & PERMISSIONS

Muslov S.A., Ruzuddinov N.S., Arutyunov S.D., Chizhmakov E.A., Moiseev S.I., Maslak A.A., Pivovarov A.A., Platonova M.S.

AI Summary AI Mindmap
PDF

122

Accesses

0

Citation

Detail

Sections
Recommended

AI思维导图

/