BACKGROUND Quality of bowel preparation in afternoon colonoscopies has been a struggle.Currently,a choice of same-day preparation(SaD)or split-dose preparation(SpD)exists;however,randomized controlled trials’results ...BACKGROUND Quality of bowel preparation in afternoon colonoscopies has been a struggle.Currently,a choice of same-day preparation(SaD)or split-dose preparation(SpD)exists;however,randomized controlled trials’results have varied.AIM To examine the outcomes of SaD and SpD for afternoon colonoscopies.METHODS An extensive literature search was conducted using multiple databases.Only randomized controlled trials(RCTs)in adults that compared SaD to SpD with Ottawa bowel preparation score(OBPS)were included.Odds ratio(OR)or mean difference was used to analyze outcomes.RESULTS Eleven RCTs were included(n=1846).No difference was observed for satisfactory bowel preparation based on OBPS among participants receiving SaD vs SpD(OR 0.77;95%CI:-0.57-1.03;P=0.07;I2=5%).Subgroup analysis showed no difference in terms of satisfactory bowel preparation based on OBPS between the two groups when receiving same preparation formula(polyethylene glycol)(OR 0.83;95%CI:0.51-1.35;P=0.46;I2=39%)as well as receiving same formula and volume(4 L polyethylene glycol)(OR 1.14;95%CI:0.65-2.01;P=0.64;I2=0%).CONCLUSION In patients undergoing afternoon colonoscopies,SaD is comparable with SpD in terms of satisfactory bowel preparation.Further studies are needed to validate these results and determine the optimal formula and dosages.展开更多
Waldorf Astoria Beijing’s new tea time treats make it all better as temperatures soar.When it seems hotter than ever and the hustle and bustle of city life is making you blue,escape to the cool comfort and elegant su...Waldorf Astoria Beijing’s new tea time treats make it all better as temperatures soar.When it seems hotter than ever and the hustle and bustle of city life is making you blue,escape to the cool comfort and elegant surroundings of Peacock Alley.展开更多
At Wuhan University,some early cherry blossoms are already in bloom.Along with the earlyflowers comethecherry-blossom-themed afternoon tea parties.Come and enjoy them with your friends at one of the hotels below.
May 1997 Dear Xiao Lan: The high red Chinese Gate attracts our gaze: Chinese voices fill the air. Lunchtime has drawn us to Chinatown here in Philadelphia. We inhale the fra grance of dozens of enticing restaurants. S...May 1997 Dear Xiao Lan: The high red Chinese Gate attracts our gaze: Chinese voices fill the air. Lunchtime has drawn us to Chinatown here in Philadelphia. We inhale the fra grance of dozens of enticing restaurants. Some offer dim sum lunches with green tea, plum wine, or Tsing Tao beer. Others lure us with tauks where fish swim until they are steamed for hungry Philadelphians. There are Japanese, Korean,展开更多
一、完形填空阅读短文,掌握其大意,从A、B、C三个选项中选择最佳答案填空。A It's Sunday afternoon.Mike's family are at home.When Mike and his 4 year-old brother Bruce are__1__in their room,Dad is cleaning the livin...一、完形填空阅读短文,掌握其大意,从A、B、C三个选项中选择最佳答案填空。A It's Sunday afternoon.Mike's family are at home.When Mike and his 4 year-old brother Bruce are__1__in their room,Dad is cleaning the living room with the cleaner(吸尘器).展开更多
1.凯瑟琳会讲一些广东话。误Catherine can speaks a little Cantonese.析情态动词后面要接动词原形,它没有人称和数的变化。正 Catherine can speak a little Cantonese.2.请问你能帮我学英语吗?误 May you help me with my English,pl...1.凯瑟琳会讲一些广东话。误Catherine can speaks a little Cantonese.析情态动词后面要接动词原形,它没有人称和数的变化。正 Catherine can speak a little Cantonese.2.请问你能帮我学英语吗?误 May you help me with my English,please?析请求别人帮忙时,应用'Could/Can you..'或'Would/Will you..',而不用'May you...'。展开更多
文摘BACKGROUND Quality of bowel preparation in afternoon colonoscopies has been a struggle.Currently,a choice of same-day preparation(SaD)or split-dose preparation(SpD)exists;however,randomized controlled trials’results have varied.AIM To examine the outcomes of SaD and SpD for afternoon colonoscopies.METHODS An extensive literature search was conducted using multiple databases.Only randomized controlled trials(RCTs)in adults that compared SaD to SpD with Ottawa bowel preparation score(OBPS)were included.Odds ratio(OR)or mean difference was used to analyze outcomes.RESULTS Eleven RCTs were included(n=1846).No difference was observed for satisfactory bowel preparation based on OBPS among participants receiving SaD vs SpD(OR 0.77;95%CI:-0.57-1.03;P=0.07;I2=5%).Subgroup analysis showed no difference in terms of satisfactory bowel preparation based on OBPS between the two groups when receiving same preparation formula(polyethylene glycol)(OR 0.83;95%CI:0.51-1.35;P=0.46;I2=39%)as well as receiving same formula and volume(4 L polyethylene glycol)(OR 1.14;95%CI:0.65-2.01;P=0.64;I2=0%).CONCLUSION In patients undergoing afternoon colonoscopies,SaD is comparable with SpD in terms of satisfactory bowel preparation.Further studies are needed to validate these results and determine the optimal formula and dosages.
文摘Waldorf Astoria Beijing’s new tea time treats make it all better as temperatures soar.When it seems hotter than ever and the hustle and bustle of city life is making you blue,escape to the cool comfort and elegant surroundings of Peacock Alley.
文摘At Wuhan University,some early cherry blossoms are already in bloom.Along with the earlyflowers comethecherry-blossom-themed afternoon tea parties.Come and enjoy them with your friends at one of the hotels below.
文摘May 1997 Dear Xiao Lan: The high red Chinese Gate attracts our gaze: Chinese voices fill the air. Lunchtime has drawn us to Chinatown here in Philadelphia. We inhale the fra grance of dozens of enticing restaurants. Some offer dim sum lunches with green tea, plum wine, or Tsing Tao beer. Others lure us with tauks where fish swim until they are steamed for hungry Philadelphians. There are Japanese, Korean,
文摘一、完形填空阅读短文,掌握其大意,从A、B、C三个选项中选择最佳答案填空。A It's Sunday afternoon.Mike's family are at home.When Mike and his 4 year-old brother Bruce are__1__in their room,Dad is cleaning the living room with the cleaner(吸尘器).
文摘1.凯瑟琳会讲一些广东话。误Catherine can speaks a little Cantonese.析情态动词后面要接动词原形,它没有人称和数的变化。正 Catherine can speak a little Cantonese.2.请问你能帮我学英语吗?误 May you help me with my English,please?析请求别人帮忙时,应用'Could/Can you..'或'Would/Will you..',而不用'May you...'。
