Depression, drugs and dental anxiety in prisons: A mediation model explaining dental decay experience

Abstract

Objective:To test a theoretical mediation model and investigate whether drug use and/or dental anxiety act as mediating factors between depression and dental decay experience among prisoners. Method:A cross-sectional survey was conducted on a convenience sample of 300 prisoners across three prison establishments in Scotland. Depression and dental anxiety were measured using the Centre for Epidemiological Studies Depression Scale and the Modified Dental Anxiety Scale, respectively. Drug use was assessed using three yes (scoring 1)/ no (scoring 0) questions: 'ever taken (illegal) drugs', 'injecting drugs' and 'ever participated in a rehabilitation programme'. Participants had an oral examination to determine dental caries experience (missing [MT] and untreated decay [D 3cv T]) in all four quadrants. Latent variable path analysis was conducted to test the mediation model. Results:A total of 342 prisoners participated, of which 298 yielded a complete data set. Depression was associated with missing teeth and untreated decay (D 3 T) through an indirect pathway (Total standardized indirect effects = 0.11, P < .01) via drug use and dental anxiety (X 2 [71] = 89.8, P = .07; Root Mean Square Error of Approximation: 0.03; Comparative Fit Index: 0.994 and Tucker-Lewis index: 0.992). Twenty-two percent of the variance in untreated decay and missing teeth was explained by both drug use and dental anxiety; however, the strongest predictor was drug use (total standardized direct effects = 0.45, P < .001). Conclusion:A relatively simple model to assist understanding dental decay experience of people in prison has been proposed. The data collected were consistent with our specified model. Drug use acted as the primary mediator and dental anxiety as a secondary mediator between depression and dental decay experience. Given the comorbidity between mental health and drug use and dental decay experience, an integrated or shared approach is proposed. We recommend that future research should concentrate on building a firmer picture by replicating and extending the framework presented. K E Y W O R D Sdental anxiety, dental decay experience, depression, drug use, prison | 249 ARORA et Al.

Self-Perceived Impact of Oral Health on the Quality of Life of Women Deprived of Their Liberty

“…The data collected in the study by Arora et al [ 33 ] in prisons in Scotland demonstrated the comorbidity relationship between mental health and oral health and demonstrated the importance of incorporating oral health policy into prison and inclusion of oral health promotion measures to ensure that these needs are more adequately met, reducing impacts on the quality of life of these prisoners.…”

“…The presence of people with mental health problems in prisons in the United States was identified three times more frequently than in US hospitals [ 33 ]. Also in this regard, a study carried out in Scottish prisons found that the prevalence of depressed individuals in these environments is double that in the Scottish population [ 32 ].…”

Is obesity associated with tooth loss due to caries?

“…In other words, stress and depression can be considered as confounders because are associated with BMI 21 and with dental caries 12 and can be considered mediators because a decrease of BMI can decrease the risk of depression 22,23 and depression could influence tooth loss 24 (Figure 1). Therefore, we excluded behavioral variables from the second analysis considering this possibility.…”

Tannheilsa í jaðarhópum samfélagsins

“…Nýleg rannsókn meðal skoskra fanga fjallað m.a. um hversu flókið orsakasamhengið getur verið (39). Rannsóknin gaf til kynna tvaer samhliða og sjálfstaeðar millibreytur, vímuefnanotkun og tannlaeknafaelni.…”