Synergistic Interactions of Insufficient Physical Activity and a High Systemic Immune-Inflammation Index on Psychological Problems in Indonesians With Type 2 Diabetes Mellitus

BACKGROUND

High-grade inflammation represents a critical contribution to the onset of depression and might be manageable by physical activity (PA). Nevertheless, no study has examined synergistic interactions of insufficient PA and high values of the systemic immune-inflammation index (SII) on psychological problems.

OBJECTIVE

We investigated independent and synergistic interactions of insufficient PA and high SII levels on stress, anxiety, and depression in T2DM patients.

METHODS

A cross-sectional research design with 294 T2DM patients was conducted. An XP-100 automated hematology analyzer was used to evaluate inflammatory biomarkers. Depression, Anxiety, and Stress Scale-21 items and a standardized questionnaire about PA were respectively used to measure psychological problems and metabolic equivalent of task (MET)-h/week.

RESULTS

A multiple linear regression demonstrated that patients with insufficient PA were significantly more likely to have higher stress (β = 1.84, 95% confidence interval (CI) = 1.03-2.65), anxiety (β = 1.88, 95% CI = 1.81-2.96), and depression (β = 2.53, 95% CI = 0.82-4.24) than those with active PA. A high SII level was a key predictor and was most strongly associated with stress (β = 2.61, 95% CI = 2.02-3.20), anxiety (β = 3.16, 95% CI = 2.37-3.94), and depression (β = 3.72, 95% CI = 2.49-4.96) compared to those who had low SII levels. Notably, additive interaction results showed that combining insufficient PA and a high SII level had a significantly escalated 1.71-fold risk of stress, 1.82-fold risk of anxiety, and 2.69-fold risk of depression.

CONCLUSIONS

Active PA and a low SII had a positive synergistic effect of decreasing psychological problems.

Immersion in Water Between 20-30oC Mediated Inflammations Marker to Reduced Pain Among Indonesian With Gout Arthritis: A Community-Based Randomized Controlled Trial

BACKGROUND

Gout is triggered by high urate levels and causes inflammation, pain, and an impaired quality of life. Immersion in water at 20-30°C reduces inflammation and pain in arthritis. Yet, relationships of immersion in water at 20-30°C with urate levels and the nucleotide-binding domain (NOD)-like receptor protein 1 (NLRP1) inflammasome have never been clarified.

OBJECTIVES

We aimed to investigate the effects of immersion in water at 20-30°C on urate levels, the NLRP1 inflammasome, pain, and quality of life among acute gout patients.

METHODS

A community-based randomized control trial design was used with 2 parallel-intervention groups: immersion in water at 20-30°C (20 min/day for 4 weeks) group and a control group. In total, 76 eligible participants in Tomohon City, Indonesia, were assigned using block randomization. We analyze the results (coef. β) and 95% confidence intervals (CIs) using a generalized estimating equation model. We analyzed mediating effects using a path analysis.

RESULTS

Significant pain alleviation (β = -2.06 [95% CI = -2.67∼-1.45]; β = -2.42 [95% CI = -2.97∼-1.87]) and improved quality of life (β = 5.34 [95% CI = 3.12-7.57]; β = 9.93 [95% CI = 7.02-12.83]) were detected at 2 and 4 weeks of follow-up compared to the pre-test and control group. Urate levels (β = -0.34 [95% CI = -0.52∼-0.16]) were reduced at the 2-week follow-up, but there was no significant change in the NLRP1 inflammasome compared to the pre-test and control group after immersion in water at 20-30°C. Both the NLRP1 inflammasome (β = -0.48 [95% CI = -0.63∼-0.34]); water 0.01) and urate levels (β = -0.11 [95% CI = -0.24∼-0.03]; p < 0.01) had partial indirect (mediating) effects on the link between immersion in water at 20-30°C and pain at the 4-week follow-up.

CONCLUSIONS

Immersion in water at 20-30°C significantly decreased pain and increased the quality of life. Immersion in water at 20-30°C mediated NLRP1 and urate levels to decrease pain, although it had no significant effect on the NLRP1 inflammasome concentration after 4 weeks of follow-up and reduced urate levels only at 2 weeks after immersion in water at 20-30°C.

Second-Hand Smoke and Its Synergistic Effect with a Body-Mass Index of >24.9 kg/m2 Increase the Risk of Gout Arthritis in Indonesia

To analyze the association between smoking status (active smoking and exposure to Second-Hand Smoking (SHS)) and the synergistic effect of smoking status and BMI with gout risk, a community-based case-control design was undertaken among 385 participants, including 304 healthy controls and 81 gout patients from seven community health services. Adjusted Odd Ratios (AORs) and 95% Confidence Interval (CIs) of gout for active smoking and SHS were 3.26 (95% CI = 1.07~9.90) and 4.67 (95% CI = 2.18~10.00) compared to non-smokers. Time-dependent manner of active smoking and SHS significantly increased gout risk with AORs and 95% CIs of 5.95 (1.41~25.03) and 10.12 (3.51~29.14). Dose-dependency of active smokers and SHS showed AORs and 95% CIs of 5.15 (1.28~20.63) and 4.37 (1.33~14.28). Smoking 20 cigarettes (one pack) per day for one year is equivalent to one pack-year. Active smoking >20 pack-year and SHS > 26.5 pack-year increased gout risk with AORs and 95% CIs of 7.18 (1.53~33.67) and 9.95 (3.64~27.22). Participants who smoked (active smoking and SHS) and with Body Mass Index (BMI) of > 24.9 kg/m2 synergistically increased gout risk, with an AOR of 9.65 and 95% CI of 3.25~28.65, compared to BMI ≤ 24.9 kg/m2 and non-smoker. Smoking status (active smoking and SHS) and the synergistic effect of smoking status and BMI increased gout risk in Indonesia.

Assaultive behavior by psychiatric in-patients and its related factors

The purpose of this article is to explore assaultive behavior of psychiatric in-patients in a hospital and to examine the interplay of patient, environmental, and staff factors related to assault. The present study was carried out prospectively using standardized instruments applied in four acute wards in one hospital. A log system was used to record the occurrence of assaults. The results showed 595 episodes of assault from 238 patients in 7 months. Forty one nurses participated in the study. To further examine the differences between assaultive and non-assaultive patients, and assaulted and non-assaulted nurses, a logistic regression analysis was used. The results indicated that patient factors (diagnosis, history of assault, time since admission, and history of smoking), environmental factors (patient/nurse ratio and spatial density), and staff factors (age, length of work experience, training program received in prevention and management of assaults) are contributing variables to assaultive behavior. The present study examined a wider range of variables than have been included in many previous studies. This reinforces the necessary complexity of models likely to prove useful in predicting assaults among psychiatric inpatients.

Caregiver burden: a concept analysis

The development of the concept of burden for use in research lacks consistent conceptualization and operational definitions. The purpose of this article is to analyze the concept of burden in an effort to promote conceptual clarity. The technique advocated by Walker and Avant is used to analyze this concept. Critical attributes of burden include subjective perception, multidimensional phenomena, dynamic change, and overload. Predisposing factors are caregiver's characteristics, the demands of caregivers, and the involvement in caregiving. The consequences of burden generate problems in care-receiver, caregiver, family, and health care system. Overall, this article enables us to advance this concept, identify the different sources of burden, and provide directions for nursing intervention.

Burden experienced by caregivers of relatives with dementia in Taiwan

BACKGROUND

The burden produced by caring for relatives with dementia is an increasing problem in the United States and Taiwan, necessitating a better understanding of the interrelationships of the factors that influence burden.

OBJECTIVES

To test a theoretical model specifying how the demands of care, filial obligation, caregiving self-efficacy, coping strategies, and caregiving involvement affect caregiver burden.

METHOD

A descriptive cross-sectional design with a convenience sample (n = 150) from outpatient clinics of three hospitals in Taiwan was used. The Caregiver Burden Inventory and the Cost of Care Index assessed caregiver burden. The antecedents of burden were assessed by the Physical Self-Maintenance Scale, Instrumental Activities of Daily Living, the Mini-Mental State Examination, the Revised Memory and Behavior Problem Checklist, the Montgomery obligation subscale, Cicirelli's obligation scale, the Caregiving Self-efficacy Scale, the Caregiving Involvement Scale, and the Ways of Coping Questionnaire.

RESULTS

The original model did not fit the data well but minor respecifications produced a good model as evidenced by a chi2/df ratio of 2.1, a goodness-of-fit index of .89, and a comparative fit index of .93. Demands of care on the caregiver and filial obligation had direct positive effects on caregiving involvement. Caregiving involvement and emotion-focused coping had direct positive effects on caregiving burden. Filial obligation, caregiving self-efficacy, and problem-focused coping had direct negative effects on caregiving burden. Six of the seven original hypothesized structural relationships were confirmed in the final model.

CONCLUSIONS

The Burden Model tested in this study corroborates findings from other burden studies and extends our knowledge of caregiver burden. Filial obligation, self-efficacy, demands of care, involvement in care, and coping were shown to predict burden in this sample of Taiwanese caregivers. Future study is needed to evaluate interventions designed for family caregivers of persons with dementia. Especially needed is research in the area of counseling and mental health services to assist caregivers in dealing with manifestations of burden.

Assaultive behavior in geriatric patients

The causes of assaultive behavior can be grouped into three categories: patient factors, environmental factors, and caregiver factors. History of previous assault and diagnosis of dementia or organic brain syndrome are most often associated with assaultive behavior in elderly patients. Limited body space and excessive environmental stimuli can trigger assaultive behavior. Gerontological nurses can prevent the incidence of assault by recognizing the potential risks, preventing patients' fear and anxiety, reducing the outburst of anger, and decreasing patients' agitation.