In this paper, we mainly aim to compute the optimal inventory in the phase wise supply chain for queued customers in the interval of lower and upper bounds with particular life of the items. Important performance meas...In this paper, we mainly aim to compute the optimal inventory in the phase wise supply chain for queued customers in the interval of lower and upper bounds with particular life of the items. Important performance measures such as total optimal cost of the system and total expected delivery have also been computed by applying the dynamic programming and Drichlet theorem. Finally, numerical demonstration and sensitivity analysis have also been presented to gain the better perspective of the model.展开更多
目的分析足月顺产产妇盆底康复治疗时机及治疗效果。方法88例足月顺产产妇,按照随机数字表法分为对照组及研究组,每组44例。两组产妇产后均接受盆底康复治疗,对照组产妇的治疗时间为产后12~20周,研究组产妇的治疗时间则为产后6~12周。...目的分析足月顺产产妇盆底康复治疗时机及治疗效果。方法88例足月顺产产妇,按照随机数字表法分为对照组及研究组,每组44例。两组产妇产后均接受盆底康复治疗,对照组产妇的治疗时间为产后12~20周,研究组产妇的治疗时间则为产后6~12周。比较两组产妇各项基础指标,满意度,治疗前后生活质量评分量表(QOL)评分。结果研究组产妇治疗后的Ⅰ类肌纤维持续收缩压(47.4±0.9)cm H_(2)O(1 cm H_(2)O=0.098 k Pa)、Ⅰ类肌纤维持续时间(18.2±1.1)s、Ⅱ类肌纤维收缩个数(13.9±0.6)个、Ⅱ类肌纤维持续收缩压(49.3±0.5)cm H_(2)O均优于对照组的(45.6±1.8)cm H_(2)O、(16.1±0.8)s、(12.3±0.4)个、(47.2±0.7)cm H_(2)O,差异具有统计学意义(P<0.05)。研究组产妇的治疗总满意度97.73%明显高于对照组的79.55%,差异具有统计学意义(P<0.05)。治疗前,两组产妇的QOL评分比较差异无统计学意义(P>0.05);治疗后,研究组产妇的QOL评分(87.2±1.3)分显著高于对照组的(67.1±2.9)分,差异具有统计学意义(P<0.05)。结论足月顺产产妇在产后6~12周接受盆底康复治疗的效果较好,产妇满意度高,值得推广。展开更多
文摘In this paper, we mainly aim to compute the optimal inventory in the phase wise supply chain for queued customers in the interval of lower and upper bounds with particular life of the items. Important performance measures such as total optimal cost of the system and total expected delivery have also been computed by applying the dynamic programming and Drichlet theorem. Finally, numerical demonstration and sensitivity analysis have also been presented to gain the better perspective of the model.
文摘目的分析足月顺产产妇盆底康复治疗时机及治疗效果。方法88例足月顺产产妇,按照随机数字表法分为对照组及研究组,每组44例。两组产妇产后均接受盆底康复治疗,对照组产妇的治疗时间为产后12~20周,研究组产妇的治疗时间则为产后6~12周。比较两组产妇各项基础指标,满意度,治疗前后生活质量评分量表(QOL)评分。结果研究组产妇治疗后的Ⅰ类肌纤维持续收缩压(47.4±0.9)cm H_(2)O(1 cm H_(2)O=0.098 k Pa)、Ⅰ类肌纤维持续时间(18.2±1.1)s、Ⅱ类肌纤维收缩个数(13.9±0.6)个、Ⅱ类肌纤维持续收缩压(49.3±0.5)cm H_(2)O均优于对照组的(45.6±1.8)cm H_(2)O、(16.1±0.8)s、(12.3±0.4)个、(47.2±0.7)cm H_(2)O,差异具有统计学意义(P<0.05)。研究组产妇的治疗总满意度97.73%明显高于对照组的79.55%,差异具有统计学意义(P<0.05)。治疗前,两组产妇的QOL评分比较差异无统计学意义(P>0.05);治疗后,研究组产妇的QOL评分(87.2±1.3)分显著高于对照组的(67.1±2.9)分,差异具有统计学意义(P<0.05)。结论足月顺产产妇在产后6~12周接受盆底康复治疗的效果较好,产妇满意度高,值得推广。