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Purpose: To evaluate the effects of kinesiophobia on the outcomes of total knee arthroplasty (TKA), and to investigate whether kinesiophobia represents an independent factor influencing the surgery success or whether the observed effects are driven by other physical or psychological aspects such as anxiety and depression., Methods: Two hundred patients were evaluated prospectively (mean age 65.7 ± 9.1 years, 134 women and 66 men) at 12 months after TKA. Kinesiophobia was assessed with the Tampa Scale for kinesiophobia (TSK: Activity Avoidance-TSK1 and Harm-TSK2 subscales); anxiety and depression were assessed with STAI and BDI, respectively, and preoperative pain and function, sex, age, BMI, education level, number of painful joints and years of symptoms' duration before surgery were documented as well. Results were evaluated with pain and function on 0-10 numeric rating scales, while the overall clinical outcome was documented with WOMAC and SF-12 (Physical and Mental subscales) scores., Results: TSK1 was correlated with WOMAC results at 12 months (p = 0.005, ρ = 0.197). STAI (p = 0.002, ρ = 0.222), BDI (p < 0.0005, ρ = 0.307), and sex (p = 0.004) also influenced the outcome after TKA, while other parameters, such as age, BMI, education level, and number of painful joints and years of symptoms' duration before surgery, did not correlate with the clinical outcome. The multivariate analysis confirmed the role of BDI (p = 0.006, partial η 2  = 0.038), TSK1 (p = 0.011, partial η 2  = 0.033), and sex (p = 0.048, partial η 2  = 0.020), and a synergic interaction of BDI and TSK1, which together presented an even stronger correlation (p < 0.0005, partial η 2  = 0.111) with WOMAC at 12-month follow-up., Conclusions: Kinesiophobia is a factor influencing the outcome after TKA independently from other psychological and physical variables. This risk factor may affect TKA results, especially in women, and shows a further synergic interaction with depression in terms of lower surgical outcome. These findings are of clinical relevance because they show the impact of psychological factors such as kinesiophobia, and suggest the possibility of adopting co-interventions to overcome the fear of physical activity, and in the end improve patient recovery and final outcome after TKA., Level of Evidence: IV.

Purpose: Patient engagement in a patient-physician decision-making process has been correlated with satisfaction and clinical outcomes. Aim of this study is to evaluate if patient control preference may also influence TKA results., Methods: One hundred and seventy-six patients (120w-56m, age 66 ± 9 years, BMI 28 ± 4) underwent TKA and were prospectively evaluated, before surgery and at 6 and 12 months. The preoperative assessment included the Control Preference Scale (CPS) and other scales measuring psychological aspects (STAI, BDI, TSK), as well as SF12 (physical and mental subscales) and the assessment of pain and function. Pain, function, and SF12 subscales were then used to evaluate the improvement at 6- and 12-month follow-up., Results: Pain, function, and SF12 scores improved at 6 and 12 months. CPS correlated with the outcome: pain and functional improvement at 6 months (p = 0.014; p = 0.003, respectively), patient function at 6 months (p = 0.022), improvement of SF12 physical subscale at 6 and 12 months (p = 0.027; p = 0.037, respectively), and satisfaction at 6 months (p = 0.033). Moreover, the multivariate analysis confirmed the importance of CPS regardless of other demographic, physical or psychological characteristics., Conclusion: In contrast with previous literature findings, this study shows that patients with more propensity for control presented lower improvements of pain and function than those more prone to rely on the physician making the decision. Physicians should be aware that the patient control preference may influence the treatment outcome and undertake measurements to optimize patient participation in the shared process to optimize the chances of TKA success., Level of Evidence: IV.

In 1987, a multicentric research was carried out in Emilia-Romagna, an administrative area in northern Italy. Nine hundred and forty one people in the general medical sector were contacted to enter a two-stage procedure to identify DSM-III cases. Cases were recontacted for 3-month, 1-year and 2-year follow-ups. Eighty cases completing at least the one-year follow-up were analysed. The sample was split into "still-cases" and "no longer-cases" depending on the persistence of a DSM-III diagnosis at the last follow-up. Both clinical and social features proved to be predictors of the outcome. A disorder lasting one year or longer, past recurrences, Axis I comorbidity, older age, being married and having children were the features which at the first assessment predicted an unfavourable outcome. Having children and past episodes proved to be the best predictors of remaining a case in a stratified logistic regression model. The persistence of major difficulties during the follow-up period was also correlated to a "still-case" status.

In three general medical settings (general practice, hospital medical wards and emergency rooms) about 20% of the adult attenders had a DSM-III mental disorder, mainly in the area of affective and anxious disorders. Some of these disorders were quite severe. Of those cases reassessed 1 year and 2 years after the first interview, less than a quarter reached a "no-diagnosis status". The chronicity of most cases dependent on the interplay not only of either relapse or duration of the main disorder but also of comorbidity and incidence of new disorders. A high incidence of more transient disorders in subjects who were well at first assessment was also found.