« 番組捏造と教育 | Main | 骨髄多能性幹細胞は捏造だったのか »

Feb 19, 2007

ハインリヒの法則

事故に関する有名な統計的観察に,「ハインリヒの法則」というのがあります。1件の重大事故の影には,29件の軽微な事故と,300件の軽微なヒヤリが隠れている,というものです。技術者なら,品質管理上,ヒヤリ・ハットという言葉で,常に心にとどめておかなければいけない概念です。

出産時に命の危険、年間2300人の妊婦が遭遇

出産時の大量出血などで母体に緊急治療が必要なケースが少なくとも年間2300件以上あり、これに基づく推計で出産の250件に1件の割合に上ることが、日本産科婦人科学会周産期委員会(委員長・岡村州博東北大教授)の調査で判明した。
 妊産婦死亡については国の統計で10万人に6人とまれなことが知られていたが、生命の危険にさらされる妊産婦が多数に及ぶことが初めて明確に示された。
 調査は昨年、全国の同学会卒後研修指導施設と救命救急センターの計998施設に対して実施。2004年に出産した妊婦で、妊娠出産に伴い、重い意識障害や多臓器不全、脳出血、子宮破裂、肺そくせん、2000cc以上の大量出血など、生命に危険があると判断した数と症状についてアンケートした。
 335施設(回答率33・6%)からの回答を集計すると、妊産婦数は12万4595人で、このうち生命に危険があったのは2325人。回答施設には重症患者が集まる大規模施設が多く、20人が出産時の大量出血、妊娠高血圧症候群(妊娠中毒症)後の頭蓋(ずがい)内出血などで亡くなっていた。
 この結果を、施設規模などを調整しながら、全国の出産数と妊産婦死亡数に当てはめると、高度な救命措置が必要な妊産婦は、推計で年間約4500人、約250人に1人の割合で発生していることになる。
(2007年2月17日14時35分 読売新聞)

出産に関してもこの法則をあてはめると,10万人に6人の死亡率という国の統計をもとに考えるなら,10万人に170人(570人に1人)の,死亡には至らない事故と,10万人に1800人(55人に1人)のあやうく被害を招きかねない状態が隠れていると考えられます。

命の危険をともなう事故は250人に1人起きているという記事の調査結果はまさにこの法則そのものといえます(余談ですが,こういう観測的事実を取り扱うときは,エンジニアなら,250人と570人はオーダー的にほぼ同じと考えます)。およそ50人に1人の,ヒヤリがそのうしろに隠れているかと思うと,なかなかぞっとする話でもあります。

|

« 番組捏造と教育 | Main | 骨髄多能性幹細胞は捏造だったのか »

Comments

Hey there! І just wanted to ask if yoou eveг have any problems with hackers? Μy last blog (wordpress) ѡas hacked and I ended up losing months oof hard աork due to no baϲk up. Dօ you havе any methods tߋ stop hackers?

Posted by: No2 Maximus | May 18, 2014 at 17:24

Wow that was odd. I just wrote an really long comment but after I clicked submit my comment didn't appear. Grrrr... well I'm not writing all that over again. Anyway, just wanted to say excellent blog!

Posted by: plan cul | May 20, 2014 at 12:53

I don't leave many responses, but I read through a few comments here ハインリヒの法則: はみだしラボノート. I do have 2 questions for you if it's okay. Could it be only me or do some of the responses look as if they are written by brain dead individuals? :-P And, if you are posting at other places, I would like to follow everything fresh you have to post. Could you post a list of every one of your shared pages like your Facebook page, twitter feed, or linkedin profile?

Posted by: jechercheunemeuf.info | May 22, 2014 at 08:01

Attractive section of content. I just stumbled upon your blog and in accession capital to assert that I acquire actually enjoyed account your blog posts. Anyway I'll be subscribing to your augment and even I achievement you access consistently fast.

Posted by: plan cul | May 24, 2014 at 03:18

I love reading an article that can make people think. Also, thank you for permitting me to comment!

Posted by: plan cul | May 24, 2014 at 09:17

I could not resist commenting. Very well written!

Posted by: site de rencontre | May 24, 2014 at 14:05

Can you tell us more about this? I'd love to find out some additional information.

Posted by: plan cul | May 25, 2014 at 09:47

Link exchange is nothing else but it is only placing the other person's blog link on your page at proper place and other person will also do similar in support of you.

Posted by: http://jechercheunemeuf.info | May 26, 2014 at 07:28

Your mode of telling everything in this article is truly good, all be able to effortlessly be aware of it, Thanks a lot.

Posted by: plan cul | May 26, 2014 at 13:31

I really love your blog.. Great colors & theme. Did you develop this web site yourself? Please reply back as I'm planning to create my very own website and want to learn where you got this from or what the theme is called. Thanks!

Posted by: site de rencontre plan cul | May 27, 2014 at 06:57

What a information of un-ambiguity and preserveness of precious experience about unexpected feelings.

Posted by: Lovie | May 27, 2014 at 10:34

Thanks for the marvelous posting! I definitely enjoyed reading it, you might be a great author.I will make sure to bookmark your blog and may come back in the future. I want to encourage that you continue your great writing, have a nice weekend!

Posted by: site de rencontre | May 27, 2014 at 17:08

Hi to all, how is everything, I think every one is getting more from this web site, and your views are pleasant designed for new people.

Posted by: site de rencontre | May 28, 2014 at 22:47

Do you have a spam issue on this blog; I also am a blogger, and I was curious about your situation; many of us have created some nice procedures and we are looking to trade solutions with others, please shoot me an e-mail if interested.

Posted by: annonce plan cul gratuit | May 30, 2014 at 01:03

I'm amazed, I must say. Rarely do I come across a blog that's both educative and interesting, and let me tell you, you've hit the nail on the head. The problem is something which not enough folks are speaking intelligently about. Now i'm very happy I stumbled across this during my search for something regarding this.

Posted by: site de rencontre | Jun 03, 2014 at 00:39

Very soon this site will be famous among all blogging and site-building users, due to it's fastidious articles

Posted by: devis travaux | Jun 05, 2014 at 04:38

I believe that is one of the most important information for me. And i am glad studying your article. However wanna statement on some common things, The website style is ideal, the articles is in reality nice : D. Just right task, cheers

Posted by: definir si votre sexe a une taille standard | Jun 11, 2014 at 10:35

It's great that you are getting thoughts from this post as well as from our discussion made at this time.

Posted by: devis travaux | Jun 21, 2014 at 06:01

Pretty nice post. I just stumbled upon your blog and wanted to say that I've really enjoyed surfing around your blog posts. After all I will be subscribing to your feed and I hope you write again soon!

Posted by: annonce plan cul | Jun 29, 2014 at 06:11

hello there and thank you for your info - I've definitely picked up something new from right here. I did however expertise a few technical points using this site, since I experienced to reload the web site many times previous to I could get it to load properly. I had been wondering if your web hosting is OK? Not that I'm complaining, but slow loading instances times will very frequently affect your placement in google and can damage your high-quality score if advertising and marketing with Adwords. Anyway I'm adding this RSS to my email and can look out for a lot more of your respective exciting content. Ensure that you update this again very soon.

Posted by: Ines | Jun 30, 2014 at 03:25

Hi there, I discovered your web site by the use of Google at the same time as searching for a related topic, your website got here up, it seems to be good. I've bookmarked it in my google bookmarks. Hi there, just became aware of your blog through Google, and located that it is truly informative. I'm gonna watch out for brussels. I'll appreciate should you proceed this in future. Numerous other folks will likely be benefited out of your writing. Cheers!

Posted by: Leonard | Jun 30, 2014 at 11:19

After looking at a few of the blog posts on your web page, I truly appreciate your way of writing a blog. I added it to my bookmark site list and will be checking back in the near future. Please visit my website too and tell me what you think.

Posted by: tonplanqblack.info | Jul 03, 2014 at 01:21

I drop a leave a response when I like a post on a blog or I have something to add to the conversation. Usually it is caused by the sincerness displayed in the article I read. And on this article ハインリヒの法則: はみだしラボノート. I was moved enough to post a thought ;-) I do have a few questions for you if you don't mind. Could it be only me or does it give the impression like some of these comments come across like they are coming from brain dead visitors? :-P And, if you are posting at additional social sites, I'd like to keep up with you. Could you make a list every one of all your shared pages like your twitter feed, Facebook page or linkedin profile?

Posted by: tonplanqblack.info | Jul 05, 2014 at 19:34

Hi there just wanted to give you a brief heads up and let you know a few of the images aren't loading properly. I'm not sure why but I think its a linking issue. I've tried it in two different internet browsers and both show the same results.

Posted by: rencontre sexe gratuit | Jul 11, 2014 at 00:54

I every time spent my half an hour to read this website's posts all the time along with a mug of coffee.

Posted by: plan cul paris | Jul 11, 2014 at 13:57

Pretty nice post. I just stumbled upon your blog and wished to say that I've truly enjoyed browsing your blog posts. In any case I'll be subscribing to your rss feed and I hope you write again very soon!

Posted by: dmaa side effects | Jul 16, 2014 at 15:12

Valuable information. Fortunate me I discovered your site by chance, and I am shocked why this twist of fate did not took place in advance! I bookmarked it.

Posted by: legal drugs online store uk | Jul 17, 2014 at 12:55

Hi there, just became alert to your blog through Google, and found that it is truly informative. I am going to watch out for brussels. I will be grateful if you continue this in future. Numerous people will be benefited from your writing. Cheers!

Posted by: plan cul | Jul 19, 2014 at 11:14

This is a topic which is close to my heart... Many thanks! Where are your contact details though?

Posted by: Max | Aug 02, 2014 at 17:45

This site was... how do you say it? Relevant!! Finally I have found something which helped me. Thanks a lot!

Posted by: planqsansinscription.eu | Aug 06, 2014 at 02:53

Great article.

Posted by: rencontres cougars | Aug 22, 2014 at 12:17

Pretty! This has been an extremely wonderful article. Many thanks for providing this info.

Posted by: plan cul | Aug 28, 2014 at 12:48

I'm extremely impressed with your writing skills and also with the layout on your blog. Is this a paid theme or did you modify it yourself? Anyway keep up the nice quality writing, it's rare to see a nice blog like this one nowadays.

Posted by: Plan Cul | Aug 28, 2014 at 13:51

It's not my first time to go to see this web site, i am browsing this site dailly and obtain good data from here daily.

Posted by: Beatris | Aug 29, 2014 at 20:55

Wonderful work! This is the type of information that are supposed to be shared across the net. Disgrace on Google for now not positioning this post higher! Come on over and visit my site . Thank you =)

Posted by: plan cul annonce | Sep 02, 2014 at 00:38

If a relatіonship only laѕted a few weeks, more or less, аchieving this task can be fairly easy. Go out with friends and maybe even start dating again. How can you make ɑ life with someone you can't be sure is going to tell you the truth.

Posted by: ami2013.com | Sep 02, 2014 at 07:05

Yes! Finally something about plan cul.

Posted by: rencontre plan cul | Sep 05, 2014 at 02:51

Amazing! This blog looks just like my old one! It's on a completely different topic but it has pretty much the same layout and design. Outstanding choice of colors!

Posted by: サマンサタバサ アウトレット | Sep 05, 2014 at 14:45

May I simply say what a relief to discover somebody who truly knows what they are talking about online. You actually realize how to bring an issue to light and make it important. More and more people ought to check this out and understand this side of your story. I can't believe you're not more popular since you most certainly possess the gift.

Posted by: Annonce Plan Cul | Sep 06, 2014 at 22:43

I've learn several good stuff here. Definitely price bookmarking for revisiting. I wonder how much attempt you place to create this sort of wonderful informative website.

Posted by: Melaine | Sep 07, 2014 at 18:22

My developer is trying to convince me to moce to .net from PHP. I have always disliked the idea because of the expenses. But he's tryiong none the less. I've been using Movable-type on various websites for about a year and am wkrried about switching to another platform. I have heard excellent things about blogengine.net. Is there a way I can transfer all my wordpress postgs into it? Any kind of help would be greatly appreciated!

Posted by: springbok pharmacy lansdowne cape town | Sep 08, 2014 at 05:45

Helpful info. Fortunate me I found your website by chance, and I am stunned why this accident didn't happened earlier! I bookmarked it.

Posted by: rencontre gay | Sep 08, 2014 at 20:21

I'm extremely impressed with your writing skills and also with the layout on your weblog. Is this a paid theme or did you customize it yourself? Either way keep up the excellent quality writing, it's rare to see a great blog like this one these days.

Posted by: tonplancul.fr | Sep 09, 2014 at 05:01

Greetings! Very useful advice within this post! It is the little changes which will make the biggest changes. Thanks a lot for sharing!

Posted by: Annonce plan cul | Sep 09, 2014 at 09:25

I love it when folks come together and share views. Great blog, continue the good work!

Posted by: rencontre coquine | Sep 10, 2014 at 20:55

Hi colleagues, its great post about educationand entirely defined, keep it up all the time.

Posted by: rencontre cougar | Sep 16, 2014 at 21:56

Wonderful blog! I found it while surfing around on Yahoo News. Do you have any tips on how to get listed in Yahoo News? I've been trying for a while but I never seem to get there! Thank you

Posted by: site de rencontres gay gratuit | Sep 25, 2014 at 10:40

I have learn some good stuff here. Certainly worth bookmarking for revisiting. I surprise how a lot attempt you place to make one of these excellent informative site.

Posted by: sites de rencontres | Sep 29, 2014 at 23:45

Howdy! I could have sworn I've been to this site before but after looking at many of the posts I realized it's new to me. Nonetheless, I'm definitely happy I came across it and I'll be bookmarking it and checking back often!

Posted by: rencontre gay | Oct 07, 2014 at 00:47

Simply desire to say your article is as surprising. The clearness in your put up is simply spectacular and that i can suppose you are a professional on this subject. Fine with your permission allow me to take hold of your feed to keep up to date with approaching post. Thank you 1,000,000 and please keep up the enjoyable work.

Posted by: duflot plafond loyer | Oct 08, 2014 at 00:07

Hi my family member! I wish to say that this post is amazing, great written and come with approximately all important infos. I would like to see extra posts like this .

Posted by: projet de loi duflot immobilier | Oct 10, 2014 at 21:04

It's going to be finish of mine day, however before finish I am reading this enormous article to improve my experience.

Posted by: voyance | Oct 12, 2014 at 21:17

If some one needs expert view on the topic of blogging and site-building afterward i advise him/her to visit this weblog, Keep up the nice job.

Posted by: plan cul mature | Oct 13, 2014 at 13:25

What i don't understood is in truth how you're now not actually much more smartly-liked than you might be now. You are very intelligent. You realize thus significantly on the subject of this matter, made me for my part consider it from so many various angles. Its like women and men aren't interested unless it is one thing to do with Woman gaga! Your own stuffs excellent. All the time maintain it up!

Posted by: Bing.Com | Oct 17, 2014 at 21:03

Thanks to my father who stated to me regarding this blog, this weblog is really awesome.

Posted by: plan culs | Oct 18, 2014 at 14:27

Good article! We will be linking to this great post on our site. Keep up the good writing.

Posted by: loi duflot | Oct 22, 2014 at 20:11

My brother recommended I would possibly like this website. He was once entirely right. This put up actually made my day. You cann't imagine just how much time I had spent for this information! Thank you!

Posted by: rencontre gratuite sexe | Oct 23, 2014 at 07:43

I have fun with, result in I discovered exactly what I was taking a look for. You have ended my 4 day lengthy hunt! God Bless you man. Have a great day. Bye

Posted by: site rencontre sexe | Oct 23, 2014 at 14:56

If some one wishes to be updated with latest technologies after that he must be visit this site and be up to date daily.

Posted by: plan cul | Oct 25, 2014 at 01:43

This info is priceless. When can I find out more?

Posted by: rencontre cougar | Oct 28, 2014 at 19:27

Excellent way of describing, and fastidious article to get facts on the topic of my presentation subject matter, which i am going to convey in university.

Posted by: plan Q Black | Oct 29, 2014 at 06:06

I would like to thank you for the efforts you have put in writing this site. I really hope to view the same high-grade content from you later on as well. In truth, your creative writing abilities has encouraged me to get my own site now ;)

Posted by: rencontre transexuel sans inscription | Oct 30, 2014 at 01:34

Hi there, I enjoy reading all of your article post. I wanted to write a little comment to support you.

Posted by: Brigette | Oct 31, 2014 at 13:40

Get rid off Cellulite Through Natural Massage therapies Certainly, there are only a few girls that do not are afflicted by cellulite and for that reason there are lots of "wonder treatments" available that assist with eliminating your bumpy skin. Still each and every female who has attempted it knows that these anti-cellulite products have no impact. The best solution to get rid of your dimpled skin is the oldest technique inside the book! Using a focused anti-cellulite massage, it will be easy to effectively eliminate cellulite from the thighs, legs along with butt.

Posted by: treatment of cellulitis of the leg | Nov 01, 2014 at 01:43

Hey there! I just wanted to ask if you ever have any issues with hackers? My last blog (wordpress) was hacked and I ended up losing a few months of hard work due to no backup. Do you have any solutions to stop hackers?

Posted by: rencontre sexe | Nov 01, 2014 at 01:59

This paragraph is actually a good one it helps new internet viewers, who are wishing in favor of blogging.

Posted by: plan cul sans inscription | Nov 01, 2014 at 11:58

Hi there, just wanted to say, I liked this post. It was inspiring. Keep on posting!

Posted by: bref plan cul | Nov 01, 2014 at 17:08

Thanks to my father who told me about this blog, this blog is actually remarkable.

Posted by: plan cul a paris | Nov 03, 2014 at 06:28

I always used to read post in news papers but now as I am a user of web so from now I am using net for content, thanks to web.

Posted by: site de rencontre plan q | Nov 03, 2014 at 12:40

Whats up very nice website!! Guy .. Beautiful .. Amazing .. I will bookmark your web site and take the feeds also? I'm satisfied to find a lot of helpful information right here within the put up, we need work out more techniques in this regard, thank you for sharing. . . . . .

Posted by: best dating Sites | Nov 03, 2014 at 21:56

There is definately a lot to find out about this subject. I like all the points you've made.

Posted by: rencontretransfr.info | Nov 05, 2014 at 19:19

Magnificent beat ! I would like to apprentice while you amend your website, how can i subscribe for a blog site? The account aided me a acceptable deal. I had been tiny bit acquainted of this your broadcast provided bright clear concept

Posted by: duflot-2014.info | Nov 05, 2014 at 21:56

This design is incredible! You obviously know how to keep a reader entertained. Between your wit and your videos, I was almost moved to start my own blog (well, almost...HaHa!) Wonderful job. I really loved what you had to say, and more than that, how you presented it. Too cool!

Posted by: a | Nov 06, 2014 at 11:05

Hi! This is kind of off topic but I need some help from an established blog. Is it difficult to set up your own blog? I'm not very techincal but I can figure things out pretty quick. I'm thinking about setting up my own but I'm not sure where to start. Do you have any tips or suggestions? Thank you

Posted by: http://duflot-2014.info/ | Nov 10, 2014 at 20:57

Hey there are using Wordpress for your site platform? I'm new to the blog world but I'm trying to get started and create my own. Do you need any html coding knowledge to make your own blog? Any help would be greatly appreciated!

Posted by: rencontre sexe toulouse | Nov 11, 2014 at 18:52

I am in fact grateful to the holder of this website who has shared this wonderful post at at this time.

Posted by: best dating sites | Nov 18, 2014 at 13:09

Thanks for your personal marvelous posting! I truly enjoyed reading it, you're a great author.I will remember to bookmark your blog and will eventually come back at some point. I want to encourage one to continue your great work, have a nice weekend!

Posted by: site de rencontre gratuit et serieux | Nov 23, 2014 at 13:49

I'm gone to say to my little brother, that he should also pay a visit this web site on regular basis to take updated from most recent gossip.

Posted by: plan q cougar | Nov 27, 2014 at 01:37

Very nice article, just what I was looking for.

Posted by: black friday deals 2014 target | Nov 28, 2014 at 06:34

I know tҺiѕ site givеs quality based posts and additional stuff, is there any other websіte which prονides such information in qualitу?

Posted by: boom beach hack | Nov 29, 2014 at 21:05

Hello, i think that i noticed you visited my weblog thus i got here to return the prefer?.I'm attempting to to find issues to improve my website!I assume its adequate to use some of your ideas!!

Posted by: Myrine Investments | Dec 01, 2014 at 16:05

Hello! Would you mind if I share your blog with my twitter group? There's a lot of people that I think would really enjoy your content. Please let me know. Cheers

Posted by: blog plan q | Dec 09, 2014 at 01:17

Interstate Removalists Interstate Removalists what we do so why not Interstate Removalists

Posted by: car transport | Dec 09, 2014 at 08:08

Hello there, I found your website by means of Google while searching for a related subject, your website came up, it appears to be like good. I've bookmarked it in my google bookmarks. Hello there, just changed into aware of your weblog through Google, and located that it's truly informative. I'm gonna watch out for brussels. I will be grateful for those who proceed this in future. Lots of folks will likely be benefited out of your writing. Cheers!

Posted by: vergleich gesetzliche krankenversicherung | Dec 22, 2014 at 01:10

What's up mates, how is all, and what you would like to say concerning this piece of writing, in my view its truly amazing in support of me.

Posted by: best dating sites | Dec 28, 2014 at 10:35

WOW just what I was searching for. Came here by searching for a

Posted by: a | Jan 06, 2015 at 21:05

First off I want to say superb blog! I had a quick question that I'd like to ask if you do not mind. I was curious to know how you center yourself and clear your head prior to writing. I have had a difficult time clearing my mind in getting my thoughts out there. I truly do enjoy writing however it just seems like the first 10 to 15 minutes tend to be lost just trying to figure out how to begin. Any suggestions or hints? Appreciate it!

Posted by: day chuyen loc nuoc ro | Mar 11, 2015 at 08:20

Post a comment



(Not displayed with comment.)




TrackBack

TrackBack URL for this entry:
http://app.cocolog-nifty.com/t/trackback/14882/13968438

Listed below are links to weblogs that reference ハインリヒの法則:

« 番組捏造と教育 | Main | 骨髄多能性幹細胞は捏造だったのか »