Anxiety about dental treatment - a gender issue.

This study compared prevalence and risk factors of dental anxiety between men and women. The sample consisted of 244 participants (n = 122 men) aged 18 years or older who sought dental care at a public Dental Education Institution from March 2018 to November 2019. The Modified Dental Anxiety Scale was used to determine presence of dental anxiety. The following risk factors were recorded: age, years of schooling, preoperative pain, and type of dental treatment. Bivariate analysis was used to assess the difference in dental anxiety between the sexes. Multivariate logistic regression was used to analyze the association between dental anxiety and gender, regardless of the influence of other variables. Total prevalence of dental anxiety was 18% (n = 44), 22.9% (28/122) in women and 13.1% (16/122) in men (p = 0.04). Gender (odds ratio: 1.83, 95% confidence interval: 0.92-3.62) and preoperative pain (odds ratio: 2.095, 95% confidence interval: 0.97-4.49) were associated with dental anxiety. We concluded that women had a higher prevalence of dental anxiety. Preoperative pain was associated with dental anxiety regardless of gender.

Este estudo avaliou a prevalência e os fatores de risco da ansiedade odontológica entre homens e mulheres. O cálculo amostral foi composto por 244 participantes (n = 122 homens) com 18 anos ou mais que procuraram atendimento odontológico em uma instituição pública de Educação Odontológica no período de março de 2018 a novembro de 2019. A Escala de Ansiedade Odontológica Modificada foi utilizada para determinar a presença de ansiedade odontológica. Os seguintes fatores de risco também foram coletados: idade, anos de estudo, dor pré-operatória e tipo de tratamento odontológico. A análise bivariada foi usada para avaliar a diferença na ansiedade odontológica entre os gêneros. A regressão logística multivariada foi utilizada para analisar a associação entre ansiedade odontológica e gênero, independentemente da influência de outras variáveis. A prevalência total de ansiedade odontológica foi de 18% (n = 44), 22,9% (28/122) nas mulheres e 13,1% (16/122) nos homens (p = 0,04). O gênero (odds ratio: 1,83, intervalo de confiança de 95%: 0,92­3,62) e a dor pré-operatória (odds ratio: 2,095, intervalo de confiança de 95%: 0,97­4,49) foram associados à ansiedade odontológica. Concluímos que as mulheres apresentaram maior prevalência de ansiedade odontológica. A dor pré-operatória foi associada à ansiedade odontológica, independentemente do gênero.

Anxiety about dental treatment / Ansiedade em relação ao tratamento dentário

ABSTRACT This study compared prevalence and risk factors of dental anxiety between men and women. The sample consisted of 244 participants (n = 122 men) aged 18 years or older who sought dental care at a public Dental Education Institution from March 2018 to November 2019. The Modified Dental Anxiety Scale was used to determine presence of dental anxiety. The following risk factors were recorded: age, years of schooling, preoperative pain, and type of dental treatment. Bivariate analysis was used to assess the difference in dental anxiety between the sexes. Multivariate logistic regression was used to analyze the association between dental anxiety and gender, regardless of the influence of other variables. Total prevalence of dental anxiety was 18% (n = 44), 22.9% (28/122) in women and 13.1% (16/122) in men (p = 0.04). Gender (odds ratio: 1.83, 95% confidence interval: 0.92-3.62) and preoperative pain (odds ratio: 2.095, 95% confidence interval: 0.97-4.49) were associated with dental anxiety. We concluded that women had a higher prevalence of dental anxiety. Preoperative pain was associated with dental anxiety regardless of gender.

RESUMO Este estudo avaliou a prevalência e os fatores de risco da ansiedade odontológica entre homens e mulheres. O cálculo amostral foi composto por 244 participantes (n = 122 homens) com 18 anos ou mais que procuraram atendimento odontológico em uma instituição pública de Educação Odontológica no período de março de 2018 a novembro de 2019. A Escala de Ansiedade Odontológica Modificada foi utilizada para determinar a presença de ansiedade odontológica. Os seguintes fatores de risco também foram coletados: idade, anos de estudo, dor pré-operatória e tipo de tratamento odontológico. A análise bivariada foi usada para avaliar a diferença na ansiedade odontológica entre os gêneros. A regressão logística multivariada foi utilizada para analisar a associação entre ansiedade odontológica e gênero, independentemente da influência de outras variáveis. A prevalência total de ansiedade odontológica foi de 18% (n = 44), 22,9% (28/122) nas mulheres e 13,1% (16/122) nos homens (p = 0,04). O gênero (odds ratio: 1,83, intervalo de confiança de 95%: 0,92-3,62) e a dor pré-operatória (odds ratio: 2,095, intervalo de confiança de 95%: 0,97-4,49) foram associados à ansiedade odontológica. Concluímos que as mulheres apresentaram maior prevalência de ansiedade odontológica. A dor pré-operatória foi associada à ansiedade odontológica, independentemente do gênero.

Amantadine and rimantadine for influenza A in children and the elderly.

BACKGROUND: The effectiveness and safety of amantadine (AMT) and rimantadine (RMT) for preventing and treating influenza A in adults has been systematically reviewed. However, little is known about these treatments in children and the elderly. OBJECTIVES: To systematically review the effectiveness and safety of AMT and RMT in preventing and treating influenza A in children and the elderly. SEARCH METHODS: We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2011, Issue 2) which contains the Cochrane Acute Respiratory Infections (ARI) Group's Specialised Register, MEDLINE (1966 to June week 3, 2011) and EMBASE (1980 to June 2011). SELECTION CRITERIA: Randomised controlled trials (RCTs) or quasi-RCTs comparing AMT and/or RMT with placebo, control, other antivirals or different doses or schedules of AMT or RMT, or both, or no intervention, in children and the elderly. DATA COLLECTION AND ANALYSIS: Two review authors independently selected trials for inclusion and assessed methodological quality. We resolved disagreements by consensus. In all comparisons except for one, we separately analysed the trials in children and the elderly using Review Manager software. MAIN RESULTS: A total of 12 studies involving 2494 participants (1586 children and adolescents and 908 elderly) compared AMT and RMT with placebo, paracetamol (one trial; 69 children) or zanamivir (two trials; 545 seniors). All studies were RCTs but most were still susceptible to bias. Two trials in the elderly had a high risk of bias because of incomplete outcome data. In one of those trials there was also a lack of outcome assessment blinding. Risk of bias was unclear in 10 studies due to unclear random sequence generation and allocation concealment. Only two trials in children were considered to have a low risk of bias.AMT was effective in preventing influenza A in children. A total of 773 participants were included in this outcome (risk ratio (RR) 0.11; 95% confidence interval (CI) 0.04 to 0.30). The assumed risk of influenza in the control group was 10 per 100 and the corresponding risk in the RMT group was one per 100 (95% CI 0 to 3). The quality of the evidence was considered low. For treatment purposes, RMT was beneficial for abating fever on day three of treatment. For this purpose one study was selected with low risk of bias and included 69 children (RR 0.36; 95% CI 0.14 to 0.91). The assumed risk was 38 per 100 and the corresponding risk in the RMT group was 14 per 100, 95% CI 5 to 34. The quality of the evidence was moderate.RMT did not show a prophylactic effect against influenza in the elderly, but the quality of evidence was considered very low. There were 103 participants (RR 0.45; 95% CI 0.14 to 1.41, for an assumed risk of 17 per 100 and a corresponding risk in the RMT group of 7 per 100, 95% CI 2 to 23). We did not identify any AMT trials in the elderly that met our inclusion criteria.There was no evidence of adverse effects of AMT and RMT in children or an adverse effect of RMT in the elderly. We did not identify any AMT trials in the elderly that met our inclusion criteria. AUTHORS' CONCLUSIONS: AMT is effective in preventing influenza A in children but the NNTB is high (NNTB: 12 (95% CI 9 to 17). RMT probably helps the abatement of fever on day three of treatment, but the quality of the evidence is poor. Due to the small number of available studies, we could not reach a definitive conclusion on the safety of AMT or the effectiveness of RMT in preventing influenza in children and the elderly.