This article reviews the health-related home safety assessment methods for the elderly, and briefly introduces the development process of the "Person-environment fit" model from the concept, to the risk assessment method of environmental factors and then to the interactive risk assessment method of human-environment factors.Especially, this article introduces several risk assessment methods of residential environment, such as "The Enabler" human function and environmental obstacle assessment tool, the Safety Assessment of Function and the Environment for Rehabilitation(SAFER), the Safety Assessment of Function and the Environment for Rehabilitation-Health Outcome Measurement and Evaluation(SAFER-HOME), the Westmead Home Safety Assessment(WeHSA), the Home Falls and Accident Screening Tool(HOME FAST), the Cougar Home Safety Assessment(CHSA), the in-Home Occupational Performance Evaluation(I-HOPE), the In-Home Occupational Performance Evaluation for Providing Assistance(I-HOPE Assist), the In-Home Medication Management Performance Evaluation(HOME-Rx).

Objective:To study the clinical characteristics and compliance of early-onset gout patients by case-control analysis.Methods:A total of 111 early-onset patients (onset age ≤35 years old) were included as Group A, and 111 non-early-onset patients (onset age >35 years old) with matched disease durationwere included as Group B. The differences ofclinical characteristics, causes of acute gout attack, dairy diet habits, compliance, and misunderstanding of the disease were compared.Results:Compared with the non-early-onsetgoutpatients, the early-onset patients had a higher proportion of obesity (63 cases vs 28 cases), family history (36 cases vs 20 cases) and tophus (39 cases vs 23 cases) and higher level of VAS scores (8.5±1.3 vs 7.6±1.7; χ2=22.988, P<0.01; χ2=5.749, P=0.016; χ2=5.729, P=0.017; t=4.639, P<0.01), lowerproportionof the first metatarsophalangeal joint involvement as the initial joint involvement (45.9%, 51 cases vs 59.4%, 66 cases; χ2=4.066, P=0.044), higher proportion of the ankle involvement as the initial joint involvement (34.2%, 38 cases vs 21.6%, 24 cases; χ2=4.386, P=0.036), higher proportion of alcohol drinkers and high fructose drinkers, which was more likely to relate to alcohol intake, strenuous exercise and high fructose intakeas trigger of the flare ( χ2=6.513, P=0.011; χ2=7.126, P=0.008; χ2=1.978, P=0.160), while the proportion of regular exercisers and on diet in the family was lower ( χ2=22.887, P<0.01; t=-4.917, P<0.01). The proportion of poor diet and medication compliance in Group A was higher than that in Group B(57.7%, 64 cases vs 38.7%, 43 cases; χ2=5.207, P=0.022; χ2=5.867, P=0.015). As for the reason for poor treatment compliance, early-onset gout patients were more worry about the side-effects of drugs than non-early onset patients ( χ2=4.190, P=0.041). There was no significant difference between the two groups in the main misunderstanding of gout. Conclusion:Although early onset gout patients are young, their condition is more serious, and compliance is poorer, this group of patients should be highly valued in clinical diagnosis and treatment.

Objective:To explore the relationship between doing housework and gait speed(GS)in order to identify ways to maintain physical capability in elderly people.Methods:A nationwide cross-sectional survey was conducted from Jan.2011 to Dec.2011.Subjects in this survey, with a sample of 2 519 males and 2 541 females aged ≥60 years, came from six regions across the country and satisfactorily completed a GS test.A GS in the lower 20% of the reference population(<0.7 m/s)was used as the cut-off point to define slow GS(SGS). Housework was defined as activities such as house cleaning, shopping, cooking and taking care of grandchildren and a response of"often"(≥5 d/week)was considered as doing housework.Propensity Score Matching(PSM)was performed to select comparable sub-groups of the study population to evaluate the association between housework and GS.Results:There were 3 290 subjects(1 645 pairs)selected by PSM.Logistic regression analysis showed that doing housework was inversely associated with SGS, and housework activities reduced the risk of SGS by 60%( OR=0.40, 95% CI: 0.35-0.46, P<0.01). Conclusions:Elderly people who conduct housework often are more likely to maintain GS and therefore should be encouraged to engage in daily activities to help maintain adequate physical performance.

BACKGROUND: Immune checkpoint inhibitors (ICIs) therapy lacks viable biomarkers for response and prognosis prediction. This study aimed to investigate the correlation of peripheral blood laboratory test results combined with lymphocyte subset ratios to the response and prognosis of immunotherapy in advanced lung cancer. METHODS: Advanced lung cancer patients admitted to West China Hospital, Sichuan University from May 2021 to July 2023 were prospectively enrolled in this study. Clinical data and peripheral blood were collected before and after treatment and lymphocyte subset ratios were analyzed by flow cytometry. Logistic regression was used to identify factors correlated to ICIs treatment efficacy. Cox modeling was applied to explore the prognostic factors. RESULTS: Logistic regression showed that the baseline level of transcription factor T cell factor 1 (TCF1)+CD8+ T cell ratio and peripheral white blood cell (WBC) count, lymphocyte percentage, cytokeratin 19 fragment (CYFRA21-1) after 1 cycle of ICIs treatment were the potential predictors for ICIs response (P<0.05). Cox regression analysis showed that the baseline level of TCF1+CD8+ T cell ratio (P=0.020) and peripheral WBC count after 1 cycle of ICIs treatment (P<0.001) were prognostic factors. CONCLUSIONS Patients with high baseline TCF1+CD8+ T cell ratio combined with low WBC counts and low CYFRA21-1 level after 1 cycle of ICIs treatment are more likely to benefit from ICIs therapy.
Humans ; Lung Neoplasms/drug therapy* ; Carcinoma, Non-Small-Cell Lung/drug therapy* ; T Cell Transcription Factor 1/genetics* ; Prognosis ; CD8-Positive T-Lymphocytes ; Immunotherapy