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Abstract：
UNASSIGNED: Despite previous literature exploring the factors influencing lower urinary tract symptoms (LUTS), few studies have examined the relationship between nutritional status and LUTS.
UNASSIGNED: The objective of this research was to evaluate the relationship between LUTS and Geriatric Nutritional Risk Index (GNRI) in middle-aged and older men.
UNASSIGNED: We included 2,607 men in the NHANES 2005-2006 and 2007-2008 cycles for cross-sectional analysis. We screened for LUTS based on four specific questions on the relevant questionnaire. We calculated GNRI according to the relevant calculation formula and included other covariates. Multivariate logistic analysis using GNRI as the principal independent variable and adjusting for other covariates were used to determine the association with LUTS, nocturia, and daytime LUTS.
UNASSIGNED: According to the responses to the questionnaire, out of 2,607 eligible participants, 471 had LUTS, 906 had nocturia, and 819 had daytime LUTS. In the unadjusted regression model, LUTS (OR = 0.93, 95% CI = 0.91-0.96, p < 0.001), nocturia (OR = 0.90, 95% CI = 0.88-0.93, p < 0.001), and daytime LUTS (OR = 0.96, 95% CI = 0.94-0.99, p = 0.002) were significantly negatively associated with GNRI. After adjustment by adding covariates, LUTS (OR = 0.97,95% CI =0.94-0.99, p = 0.026) and nocturia (OR = 0.94, 95% CI =0.91-0.93, p < 0.001) were significantly negatively associated with GNRI.
UNASSIGNED: Low GNRI was associated with the development of LUTS. In the prevention and treatment of LUTS, urologists should consider the impact of nutritional status on LUTS, and interventions for nutritional status may prevent and improve LUTS.
UNASSIGNED: The objective of this research was to evaluate the relationship between LUTS and Geriatric Nutritional Risk Index (GNRI) in middle-aged and older men.
UNASSIGNED: We included 2,607 men in the NHANES 2005-2006 and 2007-2008 cycles for cross-sectional analysis. We screened for LUTS based on four specific questions on the relevant questionnaire. We calculated GNRI according to the relevant calculation formula and included other covariates. Multivariate logistic analysis using GNRI as the principal independent variable and adjusting for other covariates were used to determine the association with LUTS, nocturia, and daytime LUTS.
UNASSIGNED: According to the responses to the questionnaire, out of 2,607 eligible participants, 471 had LUTS, 906 had nocturia, and 819 had daytime LUTS. In the unadjusted regression model, LUTS (OR = 0.93, 95% CI = 0.91-0.96, p < 0.001), nocturia (OR = 0.90, 95% CI = 0.88-0.93, p < 0.001), and daytime LUTS (OR = 0.96, 95% CI = 0.94-0.99, p = 0.002) were significantly negatively associated with GNRI. After adjustment by adding covariates, LUTS (OR = 0.97,95% CI =0.94-0.99, p = 0.026) and nocturia (OR = 0.94, 95% CI =0.91-0.93, p < 0.001) were significantly negatively associated with GNRI.
UNASSIGNED: Low GNRI was associated with the development of LUTS. In the prevention and treatment of LUTS, urologists should consider the impact of nutritional status on LUTS, and interventions for nutritional status may prevent and improve LUTS.
摘要：
■尽管以前的文献探讨了影响下尿路症状（LUTS）的因素，很少有研究检查营养状况和LUTS之间的关系。
■本研究的目的是评估中老年男性LUTS与老年营养风险指数（GNRI）之间的关系。
■我们在NHANES2005-2006和2007-2008周期中纳入了2,607名男性进行横断面分析。我们根据相关问卷上的四个具体问题筛选了LUTS。我们根据相关计算公式计算了GNRI，并包括了其他协变量。使用GNRI作为主要自变量并调整其他协变量的多变量逻辑分析来确定与LUTS的关联。夜尿症,和白天的LUTS。
■根据对问卷的答复，在2,607名符合条件的参与者中，471有LUTS,906有夜尿症,819人白天有LUTS。在未调整回归模型中，LUTS（OR=0.93，95%CI=0.91-0.96，p<0.001），夜尿症（OR=0.90，95%CI=0.88-0.93，p<0.001），白天的LUTS（OR=0.96，95％CI=0.94-0.99，p=0.002）与GNRI显着负相关。通过添加协变量进行调整后，LUTS(OR=0.97,95%CI=0.94-0.99,p=0.026)和夜尿症(OR=0.94,95%CI=0.91-0.93,p<0.001)与GNRI呈显著负相关。
■低GNRI与LUTS的发展有关。在LUTS的预防和治疗中，泌尿科医师应考虑营养状况对LUTS的影响，和营养状态的干预措施可以预防和改善LUTS。
■本研究的目的是评估中老年男性LUTS与老年营养风险指数（GNRI）之间的关系。
■我们在NHANES2005-2006和2007-2008周期中纳入了2,607名男性进行横断面分析。我们根据相关问卷上的四个具体问题筛选了LUTS。我们根据相关计算公式计算了GNRI，并包括了其他协变量。使用GNRI作为主要自变量并调整其他协变量的多变量逻辑分析来确定与LUTS的关联。夜尿症,和白天的LUTS。
■根据对问卷的答复，在2,607名符合条件的参与者中，471有LUTS,906有夜尿症,819人白天有LUTS。在未调整回归模型中，LUTS（OR=0.93，95%CI=0.91-0.96，p<0.001），夜尿症（OR=0.90，95%CI=0.88-0.93，p<0.001），白天的LUTS（OR=0.96，95％CI=0.94-0.99，p=0.002）与GNRI显着负相关。通过添加协变量进行调整后，LUTS(OR=0.97,95%CI=0.94-0.99,p=0.026)和夜尿症(OR=0.94,95%CI=0.91-0.93,p<0.001)与GNRI呈显著负相关。
■低GNRI与LUTS的发展有关。在LUTS的预防和治疗中，泌尿科医师应考虑营养状况对LUTS的影响，和营养状态的干预措施可以预防和改善LUTS。
