Surgical Site Infection (SSI) is one of the common postoperative complications after gastric cancer surgery. Previous studies have explored the risk factors (such as age, diabetes, anaemia and ASA score) for SSI in patients with gastric cancer. However, there are large differences in the research results, and the correlation coefficients of different research results are quite different. We aim to investigate the risk factors of surgical site infection in patients with gastric cancer. We queried four English databases (PubMed, Embase, Web of Science and the Cochrane Library) and four Chinese databases (China National Knowledge Infrastructure, Chinese Biological Medicine Database, Wanfang Database and Chinese Scientific Journal Database (VIP Database)) to identify published literature related to risk factors for surgical site infection in patients with gastric cancer. Rev Man 5.4 and Stata 15.0 were used in this meta-analysis. A total of 15 articles (n = 6206) were included in this analysis. The following risk factors were found to be significantly associated with surgical site infection in gastric cancer: male (OR = 1.28, 95% CI [1.06, 1.55]), age >60 (OR = 2.75, 95% CI [1.65, 4.57]), smoking (OR = 1.99, 95% CI [1.46, 2.73]), diabetes (OR = 2.03, 95% CI [1.59, 2.61]), anaemia (OR = 4.72, 95% CI [1.66, 13.40]), preoperative obstruction (OR = 3.07, 95% CI [1.80, 5.23]), TNM ≥ III (OR = 2.05, 95% CI [1.56, 2.70]), hypoproteinemia (OR = 3.05, 95% CI [2.08, 4.49]), operation time ≥3 h (OR = 8.33, 95% CI [3.81, 18.20]), laparotomy (OR = 2.18, 95% CI [1.61, 2.94]) and blood transfusion (OR = 1.44, 95% CI [1.01, 2.06]). This meta-analysis showed that male, age >60, smoking, diabetes, anaemia, preoperative obstruction, TNM ≥ III, hypoproteinemia, operation time ≥3 h, open surgery and blood transfusion were the risk factors for SSI in patients with gastric cancer.
Background Diabetes and osteoporosis are common diseases in middle-aged and elderly people. Diabetes can lead to various acute and chronic complications, but its related bone changes are often neglected. Osteoporosis is more common in postmenopausal women, and those with type 2 diabetes mellitus (T2DM) have multiple risk factors for osteoporosis. Therefore, it is particularly important to early identify risk factors of osteoporosis in these women, and to provide them with targeted interventions. Objective To explore the associated factors of osteoporosis in Chinese postmenopausal women with T2DM through a meta-analysis. Methods In July 2021, databases of China National Knowledge Infrastructure, CQVIP, WanFang Data, SinoMed, PubMed, EmBase, and the Cochrane Library were searched for literature about factors associated with osteoporosis in Chinese postmenopausal women with T2DM from inception to July 2021. Two researchers independently screened literature and extracted data. RevMan 5.4 and Stata 15.0 were used to conduct a meta-analysis on the data. Results Twenty-one studies were finally included, from which 11 osteoporosis-related factors were extracted. The meta-analysis showed that age〔MD (95%CI) =6.56 (5.24, 7.88) 〕, years of postmenopause〔MD (95%CI) =5.93 (4.23, 7.62) 〕, duration of diabetes〔MD (95%CI) =1.94 (0.89, 2.98) 〕, body mass index〔MD (95%CI) =-1.99 (-2.63, -1.36) 〕, serum calcium〔MD (95%CI) =0.03 (0.01, 0.06) 〕, fasting blood glucose〔MD (95%CI) =0.49 (0.09, 0.90) 〕, glycosylated hemoglobin〔MD (95%CI) =0.37 (0.02, 0.71) 〕, and fasting insulin〔MD (95%CI) =3.65 (1.24, 6.06) 〕 were associated factors for osteoporosis in postmenopausal women with T2DM. But no significant association was found between osteoporosis and serum creatinine〔MD (95%CI) =4.02 (0.00, 8.04) 〕, serum phosphorus〔MD (95%CI) =0.00 (-0.05, 0.05) 〕, or serum alkaline phosphatase〔MD (95%CI) =1.26 (-0.06, 2.57) 〕 in these women. Sensitivity analysis revealed that the association of all the above-mentioned factors (except for serum creatinine) with osteoporosis was relatively robust. Conclusion Older age, long years of postmenopause, long duration of T2DM, low levels of BMI and serum calcium, and high levels of fasting insulin, fasting blood glucose, and glycosylated hemoglobin are risk factors for osteoporosis in Chinese postmenopausal women with T2DM. But the effects of serum creatinine, phosphorus, and alkaline phosphatase on osteoporosis in this group need to be further verified.
目的 探讨压力知觉和隐性缺勤在三甲医院外科护士工作-家庭冲突和职业倦怠间的链式中介作用.方法 采用便利抽样法,2021年3-6月以广东省476名三甲医院外科护士为调查对象,采用一般情况调查表、工作-家庭冲突量表、压力知觉量表、隐性缺勤量表及职业倦怠量表进行问卷调查.采用Pearson相关分析法分析四者间的关系,应用AMOS 24.0建立结构方程模型进行链式中介效应检验.结果 三甲医院外科护士的工作-家庭冲突得分为(58.01±4.65)分,压力知觉得分为(28.72±3.82)分,隐性缺勤得分为(18.33±3.62)分,职业倦怠得分为(68.27±4.18)分.Pearson相关分析结果显示,三甲医院外科护士工作-家庭冲突、压力知觉、隐性缺勤和职业倦怠四者呈正相关(r=0.413~0.501,均P<0.01),压力知觉和隐性缺勤在三甲医院外科护士工作-家庭冲突和职业倦怠间起链式中介作用,中介效应占总效应的14.06%.结论 压力知觉和隐性缺勤在三甲医院外科护士工作-家庭冲突与职业倦怠之间存在链式中介作用.
目的:系统评价重症急性胰腺炎病人肠内营养喂养不耐受的危险因素.方法:计算机检索中国知网(CNKI)、维普数据库(VIP)、中国生物医学文献数据库(CBM)、万方数据库(WanFang Database)、PubMed、EMbase、Web of Science有关重症急性胰腺炎病人肠内营养喂养不耐受危险因素的文献,检索时限为从建库至2021年11月30日,由2名研究者独立进行文献筛选、资料提取和质量评价,运用RevMan 5.4软件和Stata 15.0软件进行Meta分析.结果:共纳入11篇文献,包括2270例病人,Meta分析结果显示,年龄>60岁(OR=1.88)、急性生理功能和慢性健康状况评价系统Ⅱ(APACHEⅡ)评分≥20分(OR=4.18)、低钾血症(OR=1.59)、肠内营养开始时间>72 h(OR=2.24)、未添加膳食纤维(OR=3.72)、腹内压>15 mmHg(1 mmHg=0.133 kPa,OR=2.91)、中心静脉压>10 cmH2 O(1 cmH2 O=0.098 kPa,OR=1.96)、机械通气(OR=1.41)是重症急性胰腺炎病人肠内营养喂养不耐受的危险因素,合并结果差异有统计学意义(P<0.05).结论:现有证据表明,年龄>60岁、APACHEⅡ评分≥20分、低钾血症、肠内营养开始时间>72 h、未添加膳食纤维、腹内压>15 mmHg、中心静脉压>10 cmH2 O、机械通气是重症急性胰腺炎病人肠内营养喂养不耐受的危险因素.
目的 系统评价胃癌患者术后肺部感染的危险因素.方法 计算机检索PubMed、The Cochrane Library、Embase、中国知网(CNKI)、中国生物医学文献数据库(CBM)、维普数据库(VIP)、万方数据库关于胃癌患者术后肺部感染危险因素的文献,检索时间设定为从建库至2021年8月31日,运用RevMan5.4软件和Stata15.0软件进行Meta分析.结果 最终纳入19篇文献,共13764例患者.Mete分析结果表明,年龄(WMD=4.53,95%CI:2.87~6.18,P<0.00001)、年龄≥60岁(OR=1.88,95%CI:1.22~2.90,P=0.004)、性别(OR=1.49,95%CI:1.28~1.73,P<0.00001)、吸烟(OR=2.07,95%CI:1.52~2.83,P<0.00001)、低蛋白血症(OR=2.85,95%CI:1.15~7.04,P=0.02)、COPD(OR=3.32,95%CI:1.83~6.00,P<0.0001)、肺部疾病(OR=2.39,95%CI:1.60~3.57,P<0.0001)、高血压(OR=1.52,95%CI:1.18~1.95,P=0.001)、糖尿病(OR=1.90,95%CI:1.50~2.41,P<0.00001)、开腹手术(OR=1.40,95%CI:1.15~1.70,P=0.0007)、手术时间(WMD=23.38,95%CI:3.10~43.65,P=0.02)、手术时间≥4h(OR=2.13,95%CI:1.40~3.24,P=0.0004)、围手术期输血(OR=3.56,95%CI:2.56~4.96,P<0.00001)、留置胃管时间≥5d(OR=3.25,95%CI:1.71~6.16,P=0.0003)、伤口疼痛(OR=4.26,95%CI:2.43~7.47,P<0.00001)是胃癌患者术后肺部感染的危险因素,差异有统计学意义(P<0.05).而BMI、心脏疾病、术中出血量与胃癌患者术后肺部感染的相关性差异无统计学意义(P>0.05).结论 胃癌患者术后肺部感染的危险因素多样,应及时识别高危人群,并采取针对性措施,降低术后发生肺部感染风险.
目的:观察大黄附子细辛汤中药灌肠治疗腹腔镜肝癌患者术后胃肠功能障碍的临床疗效.方法:选取2018年7月—2020年7月在广东省中医院肝胆外科行腹腔镜肝癌切除且术后出现胃肠功能障碍的患者102例,按随机数字表法分为治疗组和对照组,每组51例.两组患者均实施快速康复外科护理方案,对照组予以开塞露灌肠,治疗组予以大黄附子细辛汤灌肠,疗程为3 d,比较两组患者胃肠功能恢复情况,以及治疗前后腹胀评分.结果:治疗组肠鸣音恢复、首次肛门排气及首次排便时间均短于对照组,差异有统计学意义(P<0.05);治疗前,两组腹胀评分差异无统计学意义(P>0.05),治疗后,治疗组24 h、48 h腹胀评分均明显低于对照组,差异有统计学意义(P<0.05).治疗过程中,两组患者均未出现明显的不良反应.结论:大黄附子细辛汤灌肠治疗腹腔镜肝癌术后胃肠功能障碍的疗效显著,能快速促进腹腔镜肝癌术后患者胃肠功能恢复,且无不良反应,安全有效.
背景 糖尿病(DM)和骨质疏松(OP)是中老年人的常见病,糖尿病可导致多种急慢性并发症,但糖尿病性骨骼改变往往是最易忽略的。女性绝经后患骨质疏松症较为普遍,而绝经后2型糖尿病患者有多种骨质疏松的危险因素,患病风险更高。因此,早期识别,及时干预显得尤为重要。目的 通过Meta分析对我国绝经后2型糖尿病患者骨质疏松危险因素进行探讨。方法 计算机检索中国知网(CNKI)、维普(VIP)、万方(WanFang Data)、中国生物医学文献数据库(CBM)、PubMed、Embase、The Cochrane library数据库关于我国绝经后2型糖尿病患者骨质疏松危险因素的临床研究,检索时间设定为从建库至2021年7月。由2名研究员独自进行文献筛选及数据提取,采用RevMan5.4软件及Stata15.0软件对数据结果进行Meta分析。结果 最终纳入21篇研究,提取11个相关危险因素。Meta分析结果显示:年龄(MD=6.56,95%CI:5.24~7.88)、绝经年限(MD=5.93,95%CI:4.23~7.62)、糖尿病病程(MD=1.94,95%CI:0.89~2.98)、血清钙(MD=0.03,95%CI:0.01~0.06)、血肌酐(MD=5.57,95%CI:0.70~10.44)、空腹血糖(MD=0.49,95%CI:0.09~0.90)、糖化血红蛋白(MD=0.37,95%CI:0.02~0.71)、空腹胰岛素(MD=3.65,95%CI:1.24~6.06)是我国绝经后2型糖尿病患者骨质疏松的危险因素;体质指数(MD=-1.99,95%CI:-2.63~-1.36)是我国绝经后2型糖尿病患者骨质疏松的保护因素,血清磷(MD=0.00,95%CI:-0.05~0.05)、碱性磷酸酶(MD=1.26,95%CI:-0.06~2.57)合并分析结果无意义。敏感性分析结果:除血肌酐外,其他危险因素的结果均稳定可靠,无发表偏倚。结论 体质指数是我国绝经后2型糖尿病患者骨质疏松的保护因素,而年龄、绝经年限、糖尿病病程、血清钙、空腹胰岛素、空腹血糖、糖化血红蛋白是危险因素;血清磷和碱性磷酸酶对我国绝经后2型糖尿病患者骨质疏松的影响还需进一步论证。
背景 急性肾损伤是重症急性胰腺炎常见并发症之一,是重症急性胰腺炎患者预后不良的重要危险因素。防治重症急性胰腺炎患者并发急性肾损伤形势严峻,早期评估、干预相关危险因素可以预防或延缓重症急性胰腺炎患者急性肾损伤的发生。目的 系统分析重症急性胰腺炎患者发生急性肾损伤的危险因素。方法 计算机检索PubMed、Embase、Cochrane Library、Web of Science、中国知网(CNKI)、万方数据知识服务平台(Wanfang Data)、维普网(CQVIP)和中国生物医学文献服务系统(SinoMed)中关于重症急性胰腺炎患者发生急性肾损伤危险因素的文献,检索时限均为建库至2022年1月。由两名研究者按照纳入和排除标准独立进行文献筛选、资料提取和质量评价后,采用RevMan 5.4和Stata 15.1软件进行Meta分析。结果 共纳入21篇文献,总病例数为3 823例。Meta分析结果显示,男性〔OR=1.42,95%CI(1.21,1.68),P<0.001〕,有饮酒史〔OR=1.51,95%CI(1.14,2.01),P=0.004〕,急性生理与慢性健康(APACHE Ⅱ)评分〔MD=5.69,95%CI(2.95,8.44),P<0.001〕、Ranson评分〔MD=2.58,95%CI(2.27,2.88),P<0.001〕、CT严重指数(CTSI)评分〔MD=1.48,95%CI(0.17,2.80),P=0.030〕高,白细胞计数〔MD=0.96,95%CI(0.47,1.44),P<0.001〕、白介素33(IL-33)〔MD=28.36,95%CI(19.05,37.67),P<0.001〕、C反应蛋白(CRP)〔MD=17.38,95%CI(12.39,22.38),P<0.001〕、血肌酐(Scr)〔MD=49.50,95%CI(24.80,74.19),P<0.001〕、降钙素原(PCT)〔MD=6.74,95%CI(3.36,10.12),P<0.001〕、中性粒细胞明胶酶相关脂质运载蛋白(NGAL)〔MD=18.31,95%CI(11.82,24.80),P<0.001〕、乳酸〔MD=0.87,95%CI(0.27,1.46),P=0.004〕水平升高,合并低氧血症〔OR=9.42,95%CI(4.81,18.44),P<0.001〕、高血压〔OR=1.35,95%CI(1.06,1.72),P=0.010〕、糖尿病〔OR=1.56,95%CI(1.20,2.04),P<0.001〕、冠心病〔OR=3.20,95%CI(1.41,7.24),P=0.005〕,采用机械通气〔OR=5.00,95%CI(2.76,9.07),P<0.001〕,合并休克〔OR=11.60,95%CI(3.37,39.91),P<0.001〕、感染〔OR=5.78,95%CI(3.10,10.79),P<0.001〕、多器官功能障碍综合征(MODS)〔OR=7.28,95%CI(3.56,14.88),P<0.001〕、腹腔出血〔OR=5.51,95%CI(1.38,22.09),P=0.020〕、急性呼吸窘迫综合征(ARDS)〔OR=9.61,95%CI(4.14,22.27),P<0.001〕、腹腔间室综合征(ACS)〔OR=5.79,95%CI(3.75,8.93),P<0.001〕,ICU入住时间长〔MD=8.77,95%CI(2.76,14.79),P=0.004〕是重症急性胰腺炎患者发生急性肾损伤的危险因素。结论 男性、有饮酒史,APACHE Ⅱ评分、Ranson评分、CTSI评分高,白细胞计数、IL-33、CRP、Scr、PCT、NGAL等炎性指标增高及乳酸水平升高,合并低氧血症、高血压、糖尿病、冠心病等基础疾病,采用机械通气,合并休克、感染、MODS、腹腔出血、ARDS、ACS,ICU入住时间长可能是重症急性胰腺炎患者发生急性肾损伤的危险因素。临床医护人员应根据这些危险因素,早期识别并干预发生急性肾损伤的高危患者,降低SAP患者并发急性肾损伤的发生率与死亡率。