A short tool to screen self-care preparedness: cross-sectional study in general practice.

BACKGROUND: Self-care is crucial in the prevention and treatment of chronic diseases. It is important to identify patients who need support with self-care. OBJECTIVES: This study introduces a self-care preparedness index (SCPI) and examines its associations with health-related quality of life (HRQoL) and other outcomes. METHODS: A cross-sectional study of adults (n = 301) with hypertension, coronary artery disease, or diabetes in primary health care. Based on the self-care questionnaire, SCPI was formed. A higher SCPI value indicated better self-care preparedness. We examined correlations and a hypothesis of linearity between SCPI and HRQoL (15D), depressive symptoms (BDI), patient activation (PAM), and health-related outcomes (self-rated health, life satisfaction, physical activity, body mass index [BMI], waist, low-density lipoprotein). Exploratory factor analysis was used to test the construct validity of SCPI. RESULTS: A total of 293 patients with a mean age of 68 (54.3% women) were included in the analysis. BDI, BMI, and waist had a negative linear trend with SCPI. Self-rated health, physical activity, patient activity, and life satisfaction had a positive linear trend with SCPI. SCPI correlated with HRQoL (r = 0.31 [95% CI: 0.20 to 0.41]). Exploratory factor analysis of the SCPI scores revealed 3 factors explaining 82% of the total variance. CONCLUSIONS: SCPI seems to identify individuals with different levels of preparedness in self-care. This provides means for health care providers to individualize the levels of support and counselling. SCPI seems to be a promising tool in primary health care but needs further validation before use in large scale trials or clinical practice.

Self-care is essential in the prevention and treatment of many diseases. Self-care means taking care of the treatment of chronic condition with the support of health care professionals. Patients have different capabilities and resources to perform self-care and a varying need for support and counselling. Identifying self-care preparedness might help health care providers to support patients more appropriately. This study introduced a short tool for screening self-care preparedness in primary health care. We used the data of 293 adults with hypertension, diabetes, or coronary artery disease in primary health care in Finland between 2017 and 2018. The patients' mean age was 68 (54.3% women). Low self-care preparedness was reported by 79 (27.0%), moderate by 115 (39.2%), and high by 99 (33.8%) patients. Patients with lower self-care preparedness were more obese, had lower physical activity, more depressive symptoms, lower self-rated health, lower quality of life, lower patient activation, and lower satisfaction with life. This study provided preliminary information that such a tool could be used to identify preparedness for self-care.

Depressive symptoms decrease health-related quality of life of patients with coronary artery disease and diabetes: a 12-month follow up study in primary care.

OBJECTIVE: Health-related quality of life (HRQoL) is a multidimensional patient-related outcome. Less is known about the role of depressive symptoms on HRQoL in chronic diseases. This follow-up study analyzed depressive symptoms' association with HRQoL change measured with 15D in patients with chronic diseases. DESIGN AND SETTING: A total of 587 patients from the Siilinjärvi Health Center, Finland were followed up due to the treatment of hypertension (HA), coronary artery disease (CAD) or diabetes (DM). Depressive symptoms were based on Beck Depression Inventory (BDI) (BDI ≥10 =depressive symptoms). HRQoL was assessed at the baseline and after 12 months. RESULTS: There were 244 patients with HA (mean age 70 years, 59% women); 103 patients (72 years, 38%) with CAD and 240 with DM (67 years, 52%). The change from baseline to the 12-month follow-up in 15D was significantly different between patients without and with depressive symptoms in CAD (p < 0.001) and DM (p = 0.024). In CAD with depressive symptoms, the change was -0.064 (95% CI: -0.094 to -0.035) and in DM -0.018 (95% CI: -0.037 to 0.001). In the 15 HRQoL dimensions of 15D, a depressive symptoms-related decrease was found in three dimensions with HA, in 9 with CAD and in 7 with DM. As a function of the BDI at baseline, the 15D score decreased significantly among patients with CAD and DM. CONCLUSIONS: Depressive symptoms impact negatively on future HRQoL among primary care patients with coronary artery disease and diabetes emphasizing that mood should be acknowledged in their care and follow-up. TRIAL REGISTRATION: Clinical Trials registration number: NCT02992431, registered December 14th 2016.

Health-related quality of life (HRQoL) is an important dimension of the quality and effectiveness of health care and an important predictor of mortality and morbidity.The main finding was that baseline depressive symptoms were associated with a decrease in the health-related quality of life after 12 months of follow-up, particularly in patients with coronary artery disease and diabetes.Beginning from the lowest scores, the severity of baseline depressive symptoms had a significant relationship with the level of deterioration in HRQoL among patients with coronary artery disease and diabetes.A significant decrease in HRQoL related to depressive symptoms was found in various different dimensions of HRQoL.

Randomized controlled study of the impact of a participatory patient care plan among primary care patients with common chronic diseases: a one-year follow-up study.

BACKROUND: Chronic diseases and multimorbidity are common in the ageing population and affect the health related quality of life. Health care resources are limited and the continuity of care has to be assured. Therefore it is essential to find demonstrable tools for best treatment practices for patients with chronic diseases. Our aim was to study the influence of a participatory patient care plan on the health-related quality of life and disease specific outcomes related to diabetes, ischemic heart disease and hypertension. METHODS: The data of the present study were based on the Participatory Patient Care Planning in Primary Care. A total of 605 patients were recruited in the Siilinjärvi Health Center in the years 2017-2018 from those patients who were followed up due to the treatment of hypertension, ischemic heart disease or diabetes. Patients were randomized into usual care and intervention groups. The intervention consisted of a participatory patient care plan, which was formulated in collaboration with the patient and the nurse and the physician during the first health care visit. Health-related quality of life with the 15D instrument and the disease-specific outcomes of body mass index (BMI), low density lipoprotein cholesterol (LDL-C), hemoglobin A1c (HbA1C) and blood pressure were assessed at the baseline and after a one-year follow-up. RESULTS: A total of 587 patients with a mean age of 69 years were followed for 12 months. In the intervention group there were 289 patients (54% women) and in the usual care group there were 298 patients (50% women). During the follow-up there were no significant changes between the groups in health-related quality and disease-specific outcomes. CONCLUSIONS: During the 12-month follow-up, no significant differences between the intervention and the usual care groups were detected, as the intervention and the usual care groups were already in good therapeutic equilibrium at the baseline. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT02992431 . Registered 14/12/2016.

Multiple psychological factors predict pain and disability among community-dwelling knee osteoarthritis patients: a five-year prospective study.

OBJECTIVE: To identify predictors of long-term pain and disability in knee osteoarthritis. DESIGN: A longitudinal cohort study of five years. SETTING: Primary care providers. SUBJECTS: In all, 108 patients (mean age = 63.6 years, standard deviation (SD) = 7.2 years) with knee pain (⩾40 mm on a 100 mm visual analogue scale in the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index pain scale) and radiographic grading (Kellgren-Lawrence: 2-4) of knee osteoarthritis who participated in a randomized controlled trial. MAIN MEASURES: Disease-specific pain and functioning were assessed using the corresponding WOMAC subscales. Generic functioning was assessed by the RAND-36 subscales for function and physical and mental component summary scores. Possible baseline predictors for these outcomes were (1) demographic and disease-related variables and (2) psychological variables of mood (anxiety, depression), pain-related cognitions (pain self-efficacy, pain catastrophizing, kinesiophobia), and positive resource factors (life satisfaction, sense of coherence). RESULTS: Multivariate linear mixed model analyses revealed that minimal anxiety at baseline predicted significantly better results for pain (WOMAC, P = 0.019) and function (WOMAC, P = 0.001, RAND-36 function P = 0.001). High pain self-efficacy predicted significantly better scores in RAND-36 function (P = 0.006), physical (P = 0.004) and mental (P = 0.001) component summaries. Pain catastrophizing predicted higher pain (P = 0.015), whereas fear of movement predicted poorer functioning in RAND-36 physical (P = 0.016) and mental (P = 0.009) component summaries. Those satisfied with life reported higher scores in RAND-36 function (P = 0.002) and mental component summary (P = 0.041). A low number of comorbidities predicted significantly better results in pain (WOMAC P = 0.019) and function (WOMAC P = 0.033, RAND-36 P = 0.009). CONCLUSION: Anxiety, pain-related cognitions, and psychological resources predict symptoms in knee osteoarthritis in the long term.

Effect of metabolic state on implicit and explicit responses to food in young healthy females.

Recent neuroscience research has delineated key psychological components of reward: wanting, liking and learning. Each component is further divided into explicit and implicit processes. While explicit processes are consciously experienced, implicit processes are not always directly accessible to conscious inspection. In the present study, we investigated the effect of metabolic state on implicit and explicit responses and their relationship in food context, especially when foods and visually matched non-food items are contrasted, and when foods in a sole food context but differing in energy content (high-energy - low-energy) or taste (sweet - savoury) were contrasted. Sixty healthy non-obese females participated in the study in fasted and fed states. Three Implicit Association Tests were used to assess implicit associations. Explicit liking and wanting ratings were assessed by visual analogue scales. In the implicit food-non-food context, food was preferred over non-food items both in fasted and fed states, though the strength of implicit associations declined significantly from fasted to fed state. However, the direction or strength of implicit associations was not significantly different between the metabolic states when comparing concepts within food context only, differing in energy content or taste. Instead, explicit responses reflected the change in the metabolic state in a manner consistent with alliesthesia and sensory-specific satiety. The results of the present study suggest that implicit associations are relatively resistant to acute change in the metabolic condition compared to explicit ratings, which shift more readily according to the fasted-fed continuum. The shift in the prevailing metabolic state was, however, reflected in the strength of implicit responses towards food in relation to non-food items, yet in the sole food contexts implicit associations were comparable between the fasted and fed states.

Relationship between patient activation measurement and self-rated health in patients with chronic diseases.

BACKGROUND: In the aging population, chronic diseases and multimorbidity are common. Therefore, it is important to engage patients in their self-care. The aim of this study was to analyze the relationship between activity in self-care and self-rated health among primary care patients with chronic diseases. METHODS: The data of the present study were derived from a research project on the Participatory Patient Care Planning in Primary Care (4PHC). A total of 605 patients were recruited in the Siilinjärvi Health Center from those patients who were being monitored due to the treatment of hypertension, ischemic heart disease or diabetes. We evaluated the level of patient's activity in self-care with the Patient Activation Measurement (PAM). Self-rated health (SRH) was measured with the 5-item Likert scale. An adjusted hypothesis of linearity across categories of PAM and self-rated health was estimated using analysis of covariance (ANCOVA). RESULTS: It was found that 76 patients had low activity, 185 had moderate while 336 patients had high activity as measured with PAM. Patients with the highest activity were younger, less depressed, had a lower body mass index and a higher level of physical activity than those with the lower activity. Correspondingly, good SRH was perceived by 29, 45 and 67% of the patients in these three PAM groups adjusted with sex, age, depressive symptoms (BDI) and number of diseases. There was a significant linear trend (adjusted with age, number of diseases and depressive symptoms) between SRH and PAM, p < 0.001. CONCLUSIONS: Activity in self-care had an independent, linear relationship with the self-rated health. The present findings suggest that Patient Activation Measurement has the potential to categorize the patients according to their perceived health and their needs related to their disease management and self-care. The present results warrant longitudinal studies on the impact of promoting patient activation levels. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT02992431 . Registered 14 December 2016 https://clinicaltrials.gov/ct2/show/NCT02992431.

Adolescents' lived experiences of making health choices: an ethical point of view.

This study describes and interprets adolescents' lived experiences of their rights, duties and responsibilities in relation to their health choices. Fourteen focus group interviews with 67 adolescents aged 15 and 16 were conducted and analysed using the phenomenological hermeneutical method. Adolescents' lived experiences of their rights in relation to their health choices were described as things that were allowed. Duties and responsibilities were perceived as something that they were required to carry out for their own health or other people's health. Although their experiences of rights, duties and responsibilities overlapped, they referred to different aspects of their health choices. Adolescents viewed their rights, duties and responsibilities in the wider context, with parents and society defining their opportunities to make independent choices. We found that ethical considerations influenced adolescents' choices and, the opportunities to exercise their rights, duties and responsibilities varied. Further consideration and recognition of these issues are needed.

Determinants of pain and functioning in knee osteoarthritis: a one-year prospective study.

OBJECTIVE: To identify predictors of pain and disability in knee osteoarthritis. DESIGN: A one-year prospective analysis of determinants of pain and functioning in knee osteoarthritis. STUDY SETTING: Primary care providers in a medium-sized city. PATIENTS: A total of 111 patients aged from 35 to 75 with clinical symptoms and radiographic grading (Kellgren-Lawrence 2-4) of knee osteoarthritis who participated in a randomized controlled trial. MAIN MEASURES: The outcome measures were self-reported pain and function, which were recorded at 0, 3 and 12 months. Disease-specific pain and functioning were assessed using the pain and function subscales of the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index. Generic physical and mental functioning were assessed using the RAND-36 subscales for function, and physical and mental component summary scores. Possible baseline predictors for these outcomes were 1) demographic, socioeconomic and disease-related variables, and 2) psychological measures of resources, distress, fear of movement and catastrophizing. RESULTS: Multivariate linear mixed model analyses revealed that normal mood at baseline measured with the Beck Anxiety Inventory predicted significantly better results in all measures of pain (WOMAC P=0.02) and function (WOMAC P=0.002, RAND-36 P=0.002) during the one-year follow-up. Psychological resource factors (pain self-efficacy P=0.012, satisfaction with life P=0.002) predicted better function (RAND-36). Pain catastrophizing predicted higher WOMAC pain levels (P=0.013), whereas fear of movement (kinesiophobia) predicted poorer functioning (WOMAC P=0.046, RAND-36 P=0.024). CONCLUSIONS: Multiple psychological factors in people with knee osteoarthritis pain are associated with the development of disability and longer term worse pain.

Development and preliminary validation of a Finnish version of the Eating Disorder Examination Questionnaire (EDE-Q).

BACKGROUND: Eating behaviour can be viewed as a continuum, ranging from extremely restrictive to extremely disinhibited eating. Valid and reliable instruments are needed to ensure detection of individuals with risk for eating disorders (ED). Self-report methods are the most feasible, cost, and time efficient. One of the most widely used self-reports is the Eating Disorder Examination Questionnaire (EDE-Q). AIM: The aim of this study was to develop a Finnish version of the EDE-Q version 6.0 and to assess its psychometric properties in adolescents, adults, and ED patients. METHODS: The present study utilized data from three different samples: adolescents (n = 242), adults (n = 133), and ED patients (n = 52). The patient group comprised different EDs, but individual ED diagnoses were not studied separately. Data was collected January 2014 through June 2015. RESULTS: The Finnish version of the EDE-Q showed acceptable-to-excellent internal consistency on all sub-scales in all three samples and discriminated patients from healthy individuals. Female participants generally scored higher than male and sex differences were more pronounced among the younger age group. CONCLUSIONS: The Finnish version of the EDE-Q can, based on this study, be regarded as reliable, valid, and functional. Further studies are needed to evaluate the population norms and to test the validity in individual ED diagnoses.

Effectiveness of a cognitive-behavioural group intervention for knee osteoarthritis pain: a randomized controlled trial.

OBJECTIVE: To assess the effectiveness of a six week cognitive-behavioural group intervention in patients with knee osteoarthritis pain. DESIGN: Single-blinded randomized controlled trial. STUDY SETTING: Primary care providers in a medium-sized city in Finland. PATIENTS: A total of 111 participants aged from 35 to 75 with clinical symptoms and radiographic grading (Kellgren-Lawrence 2-4) of knee osteoarthritis were included. INTERVENTIONS: In the intervention group, 55 participants attended a cognitive-behavioural training programme for pain management with six weekly group sessions supervised by a psychologist and a physiotherapist. Concurrently, they and the 56 participants of the control group continued in ordinary GP care that was not altered by the study. MAIN MEASURES: The primary outcome on three-month and 12-month follow-up was the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis index pain subscale. Secondary outcome measures included self-reports of pain and physical function, health-related quality of life, and a comprehensive set of psychological questionnaires. RESULTS: Mixed model results showed no significant differences between the intervention and control group for any measures of pain or function. A significant difference between the groups was found in the Pain Self-Efficacy Questionnaire (Pr = 0.022) in favour of the control group, and in the RAND-36 emotional well-being subscale in favour of the intervention group (Pr = 0.038). Conventional group comparisons of mean follow-up values showed no significant differences in any of the outcome variables. CONCLUSION: This trial could not confirm the hypothesized advantage of a cognitive-behavioural training programme over ordinary GP care in knee osteoarthritis pain patients. TRIAL REGISTRATION: Current Controlled Trials ISRCTN64794760.

Visually assessed severity of lumbar spinal canal stenosis is paradoxically associated with leg pain and objective walking ability.

BACKGROUND: Lumbar spinal stenosis (LSS) is the common term used to describe patients with symptoms related to the anatomical reduction of the lumbar spinal canal size. However, some subjects may have a markedly narrowed canal without any symptoms. This raises the question of what is the actual role of central canal stenosis in symptomatic patients. The purpose of this study was to compare radiological evaluations of LSS, both visually and quantitatively, with the clinical findings of patients with LSS. METHODS: Eighty patients [mean age 63 (11) years, 44% male], with symptoms severe enough to indicate LSS surgery, were included in this prospective single-center study. Lumbar magnetic resonance imaging was performed and one experienced neuroradiologist classified patients into three groups: 0 = normal or mild stenosis, 1 = moderate stenosis, and 2 = severe stenosis. In addition, the same observer measured the minimal dural sac area level by level from the inferior aspect of L1 to the inferior aspect of S1. The association between radiological and clinical findings were tested with Oswestry Disability Index, overall visual analog pain scale, specific low back pain, specific leg pain, Beck Depression Inventory, and walking distance on treadmill exercise test. RESULTS: In the visual classification of the central spinal canal, leg pain was significantly higher and walking distance achieved was shorter among patients with moderate central stenosis than in patients with severe central stenosis (7.33 (2.29) vs 5.80 (2.72); P = 0.008 and 421 (431) m vs 646 (436) m; P = 0.021, respectively). Patients with severe stenosis at only one level also achieved shorter walking distance than patients with severe stenosis of at least two levels. No correlation between visually or quantitatively assessed stenosis and other clinical findings was found. CONCLUSIONS: There is no straightforward association between the stenosis of dural sac and patient symptoms or functional capacity. These findings indicated that dural sac stenosis is not the single key element in the pathophysiology of LSS.

Correlation of lateral stenosis in MRI with symptoms, walking capacity and EMG findings in patients with surgically confirmed lateral lumbar spinal canal stenosis.

BACKGROUND: To evaluate the clinical significance of lateral lumbar spinal canal stenosis (LLSCS), found by magnetic resonance imaging (MRI), through correlating the imaging findings with patient symptoms, walking capacity and electromyography (EMG) measurements. METHOD: 102 patients with symptoms of LSS referred for operative treatment were studied in this uncontrolled study. Of these patients, subjects with distinct only lateral LSS were included. Accordingly, 140 roots in 14 patients (mean age 58, range 48-76 years, male 43%) were evaluated. In MR images the entrance and mid zones of the lateral lumbar nerve root canal were graded as normal, narrowed but not compressed, or compressed. In quantitative analysis, the minimal widths of the lateral recess and mid zone area were measured. Clinical symptoms were recorded with the Oswestry Disability Index (ODI), overall Visual Analogue Scale (VAS), specific low back pain (LBP; NRS-11), specific leg pain (LP NRS-11), Beck Depression Inventory (BDI) and walking distance in the treadmill test. Lumbar paraspinal (L2- L5) and lower limb (L3 - S1) needle EMG studies were performed. The findings were classified root by root as 1 = normal, 2 = abnormal. The associations between radiological, EMG and clinical findings were tested with each other. RESULTS: EMG findings were normal in 92 roots and abnormal in 48 roots. All of the patients had at least one abnormal nerve root finding. Severity of the mid zone stenosis in MRI correlated with abnormal EMG findings (p = 0.015). Patients with abnormal EMG had also higher scores in the VAS (41.9 ± 25.7 vs 31.5 ± 18.1; p = 0.018), NRS leg pain (7.5 ± 1.5 vs 6.3 ± 2.1; p = 0.000) and BDI (9.8 ± 3.8 vs 8.0 ± 3.9; p = 0.014). However, no statistically significant correlations between MRI findings and clinical symptoms or walking capacity were found. CONCLUSIONS: Among persons previously selected for surgery, lateral stenosis seen on MRI correlates with EMG, and thus may be a clinically significant finding. Our EMG findings were also associated with patient symptoms. However, no relationships between the MRI findings and symptoms or walking capacity were found, suggesting their multifactorial etiology.

Multiple psychological factors are associated with poorer functioning in a sample of community-dwelling knee osteoarthritis patients.

BACKGROUND: Knee osteoarthritis (OA) is the most common type of arthritis and imposes a heavy burden on individual welfare among elderly people. There is preliminary evidence that psychological factors play a role in functional ability and pain in knee OA patients, particularly with respect to the surgery outcome. Less is known about psychological factors among community-dwelling patients with knee OA. OBJECTIVES: We aimed to determine which psychological factors are associated with pain and functional ability among community-dwelling knee OA patients using a comprehensive set of psychological questionnaires. METHODS: In the cross-sectional baseline setting of a prospective, randomized controlled intervention study, 111 patients aged from 35 to 75 years with clinical symptoms and radiographic grading of knee OA were included. They completed a comprehensive set of psychological questionnaires, including measures of resources and coping, fear and catastrophizing, and distress. RESULTS: In cross-sectional comparisons, pain self-efficacy, fear of movement, pain catastrophizing, and elevated anxiety were associated with pain and a poorer functional ability. In logistic regression analysis, independent association was seen between pain self-efficacy and poorer functioning. Knee OA patients also reported elevated levels of anxiety. CONCLUSIONS: The results reveal that both pain self-efficacy and negatively charged emotion and expectations toward pain are important factors when dealing with knee OA patients. Failure to consider these will probably contribute to prolonged disability and further pain. The results call for the routine assessment of multiple psychological factors in knee OA.

Effectiveness of a cognitive-behavioral group intervention for knee osteoarthritis pain: protocol of a randomized controlled trial.

BACKGROUND: Knee osteoarthritis is the most common type of arthritis, with pain being its most common symptom. Little is known about the psychological aspects of knee osteoarthritis pain. There is an emerging consensus among osteoarthritis specialists about the importance of addressing not only biological but also psychosocial factors in the assessment and treatment of osteoarthritis. As few studies have evaluated the effect of psychological interventions on knee osteoarthritis pain, good quality randomized controlled trials are needed to determine their effectiveness. METHODS/DESIGN: We intend to conduct a 6-week single-blinded randomized controlled trial with a 12-month follow-up. Altogether, 108 patients aged from 35 to 75 years with clinical symptoms and radiographic grading (KL 2-4) of knee osteoarthritis will be included. The clinical inclusion criteria are pain within the last year in or around the knee occurring on most days for at least one month, and knee pain of ≥ 40 mm on a 100-mm visual analogue scale in the WOMAC pain subscale for one week prior to study entry. Patients with any severe psychiatric disorder, other back or lower limb pain symptoms more aggravating than knee pain, or previous or planned lower extremity joint surgery will be excluded. The patients will be randomly assigned to a combined GP care and cognitive-behavioral intervention group (n = 54) or to a GP care control group (n = 54). The cognitive-behavioral intervention will consist of 6 weekly group sessions supervised by a psychologist and a physiotherapist experienced in the treatment of pain. The main goals of the intervention are to reduce maladaptive pain coping and to increase the self-management of pain and disability. The follow-up-points will be arranged at 3 and 12 months. The primary outcome measure will be the WOMAC pain subscale. Secondary outcome measures will include self-reports of pain and physical function, a health related quality of life questionnaire, and various psychological questionnaires. Personnel responsible of the data analysis will be blinded. DISCUSSION: This study addresses the current topic of non-pharmacological conservative treatment of knee OA-related pain. We anticipate that these results will provide important new insights to the current care recommendations. TRIAL REGISTRATION: Current Controlled Trials ISRCTN64794760.

Depressive symptoms during rehabilitation period predict poor outcome of lumbar spinal stenosis surgery: a two-year perspective.

BACKGROUND: Previous research has shown an association between preoperative depressive symptoms and a poorer surgery outcome in lumbar spinal stenosis (LSS). It is not known whether depressive symptoms throughout the recovery period are relevant to the outcome of surgery in LSS. In this prospective clinical study the predictive value of preoperative and postoperative depressive symptoms with respect to the surgery outcome is reported. METHODS: 96 patients (mean age 62 years) with symptomatic lumbar spinal stenosis underwent decompressive surgery. They completed the same set of questionnaires preoperatively and 3 months, 6 months, 1 year and 2 years postoperatively. Depressive symptoms were assessed with the 21-item Beck Depression Inventory. Physical functioning and pain were assessed with the Oswestry Disability Index, the Stucki Questionnaire, self-reported walking ability and VAS rating. Logistic regression analyses were used to examine the predictive value of preoperative and postoperative depressive symptoms regarding the surgery outcome. A "good" outcome was defined in two ways: first, by gaining a 30% improvement in relation to the preoperative disability and pain, and second, by having a score at or below the median value for disability and pain on 2-year follow-up. RESULTS: Having elevated depressive symptoms particularly on 3-month follow-up was predictive of a poorer surgery outcome regarding pain and disability: when the outcome was defined as less than 30% improvement from the baseline, the OR's (with 95% confidence intervals) were 2.94 (1.06-8.12), <0.05 for Oswestry and 3.33 (1.13-9.79), <0.05 for VAS. In median split approach the OR was 4.11 (1.27-13.32), <0.05 for Oswestry. Predictive associations also emerged between having depressive symptoms on 6-month and 1-year follow-ups and a poorer outcome regarding disability. The predictive value of elevated depressive symptoms particularly with respect to 2-yeard disability was evident whether the outcome was defined as a 30% improvement compared to the preoperative status or as belonging to the better scoring half of the study population on 2-year follow-up. CONCLUSIONS: Preoperative and postoperative depressive symptoms may indicate those patients at greater risk of a poorer postoperative functional ability. For these patients, further clinical evaluation should be carried out, especially during postoperative stages.

Depressive symptoms predict postoperative disability among patients with lumbar spinal stenosis: a two-year prospective study comparing two age groups.

PURPOSE: To examine the importance of preoperative and recovery phase depressive symptoms in two age groups of patients with lumbar spinal stenosis (LSS) with respect to surgery outcome 2 years postoperatively. METHOD: Ninety-six patients with symptomatic LSS underwent decompressive surgery. Data were collected with self-report questionnaires before surgery and 3 months, 6 months, 1 year and 2 years postoperatively. Depression was assessed with the Beck Depression Inventory (BDI). Depressive burden was examined by compiling the sum of preoperative, 3-month and 6-month BDI scores. Physical functioning and pain were assessed with the Oswestry Disability Index, Walking ability and VAS. In the analyses, the subjects were divided into two groups according to the median age (62 years). RESULTS: Depressive burden was a strong predictor of disability at the 2-year postoperative phase both in younger and elderly patients with LSS. A notable proportion (20%) of the younger patients had considerable depressive symptomatology 2 years after the surgery, whereas in the older age group this proportion was 8%. CONCLUSION: The results suggest that there is a strong relationship between depressive symptoms and disability among postoperative patients with LSS. Identifying and treating patients with preoperative and postoperative depressive symptoms may be a useful strategy for improving LSS surgery outcomes.

Coexistence of pain and depression predicts poor 2-year surgery outcome among lumbar spinal stenosis patients.

BACKGROUND: Lumbar spinal stenosis is a common cause of back and leg pain with the most severe cases treated surgically. Regarding the surgery outcome, the importance of early postoperative depression and pain is unknown. AIMS: To examine whether the coexistence of pain and depressive symptoms on 3-month follow-up predicts the 2-year surgery outcome. METHODS: 93 patients (mean age 62 years) with symptomatic lumbar spinal stenosis underwent decompressive surgery. They completed the same set of questionnaires, 3 months, 1 year and 2 years postoperatively. Depression was assessed with the 21-item Beck Depression Inventory (BDI). Physical functioning and pain were assessed with the Oswestry Disability Index, the Stucki Questionnaire, self-reported walking ability, the visual analogue scale (VAS) and pain drawing. Comparisons were made between groups according to the "misery" (i.e. the coexistence of elevated pain and depression on 3-month follow-up) status. Logistic regression analysis was used to examine the factors independently associated with a poor surgery outcome on 2-year follow-up. RESULTS: The patients in the misery group (n=24) showed greater symptom severity and greater disability than the patients in the non-misery group (n=69) at all follow-up stages. No clinical improvement was seen in the misery group during the follow-up. An independent association was observed between belonging to the misery group and 2-year disability, symptom severity and poor walking capacity. CONCLUSIONS: Even moderately increased VAS and BDI scores, when presenting simultaneously on an individual patient level during the early postoperative period, imply a strong clinical burden and a risk factor for poor recovery. The assessment of pain and depressive symptoms is encouraged.

Unemployment and ill health: a connection through inflammation?

BACKGROUND: Unemployment is a source of acute and long-term psychosocial stress. Acute and chronic psychosocial stress can induce pronounced changes in human immune responses. In this study we tested our hypothesis that stress-induced low-grade tissue inflammation is more prevalent among the unemployed. METHODS: We determined the inflammatory status of 225 general population subjects below the general retirement age (65 years in Finland). Those who had levels of both interleukin-6 (>or= 0.97 pg/mL) and high-sensitivity C-reactive protein (>or= 1.49 mg/L) above the median were assessed to have an elevated inflammatory status (n = 72). RESULTS: An elevated inflammatory status was more common among the unemployed than among other study participants (59% versus 30%, p = 0.011). In the final multivariate model, those who were unemployed had over five-fold greater odds for having an elevated inflammatory status (OR 5.20, 95% CI 1.55-17.43, p = 0.008). CONCLUSION: This preliminary finding suggests that stress-induced low-grade inflammation might be a link between unemployment and ill health.

Life dissatisfaction is associated with a poorer surgery outcome and depression among lumbar spinal stenosis patients: a 2-year prospective study.

The aim of this study was to examine the life satisfaction of lumbar spinal stenosis (LSS) patients up to the 2-year postoperative phase. Patients (N = 102, mean age, 62 years) with symptomatic LSS underwent decompressive surgery. Data collection took place with the same set of questionnaires before surgery and 3 months, 6 months, 1 year and 2 years postoperatively. Life satisfaction was assessed with the four-item Life Satisfaction scale and depression symptoms with the 21-item Beck Depression Inventory (BDI). In addition, a depression burden variable was included, comprising the sum of preoperative, 3- and 6-month BDI scores. Physical functioning and pain were assessed with the Oswestry disability index, Stucki questionnaire, self-reported walking ability, visual analogy scale and pain drawing. Two years postoperatively, 18% of the LSS patients was dissatisfied with their lives. As a whole, the life satisfaction of the LSS patients improved during the postoperative follow-up, reaching the level of the healthy adult Finnish population. However, 2 years postoperatively, dissatisfied patients reported significantly more pain, a poorer functional ability and more depressive symptoms and depression than the patients who were satisfied with life. This difference was seen throughout the postoperative follow up. In regression analyses, the only significant associations were between the depression burden and postoperative life dissatisfaction. Thus, subjective well-being as well as depression among LSS patients should be assessed pre- and postoperatively in order to enable early intervention for those at risk of poorer life satisfaction.

Pain self-efficacy moderates the association between pain and somatization in a community sample.

Background and aims Pain is a common condition. However, only a minority of people experiencing pain develop a chronic pain problem. Factors such as somatization, pain self-efficacy and lack of psychological well-being affect the risk of pain chronicity and pain-related disability. However, research on protective pain-related psychological factors in populations without chronic pain is scarce. We aim to examine if pain self-efficacy attenuates the associations between pain and both anxiety and somatization in a community sample. Methods In a cross-sectional study, 211 participants from a community sample responded to measures of average pain over the last 3 months, anxiety, somatization, and pain self-efficacy. The possibility of moderation effects were tested with a series of regression analyses. Results The association between pain and anxiety was not moderated by pain self-efficacy. In contrast, pain self-efficacy moderated the relation of pain and somatization. The interaction explained 3% of the variance in somatization, in addition to the independent effects of pain and self-efficacy (F(1,207)=5.65, p<0.025). Among those in the bottom quartile of pain self-efficacy, the association between pain and somatization was moderate or strong (r=0.62, p<0.01), whereas for those in the top quartile the association was modest (r=0.11, p>0.05). Conclusions The results are partly consistent with the hypothesis that pain self-efficacy attenuates the associations between pain and pain chronification risk factors in a relatively healthy community sample. Should further preferably longitudinal studies replicate the findings, the role pain self-efficacy as a protective factor needs to be explicated in theoretical models of pain chronification. Implications The findings are consistent with the notion that clinicians should promote patient's pain self-efficacy in acute and sub-acute pain conditions especially when the individual is prone to somatization. However, more prominent clinical implications require studies with longitudinal designs.