[{"data":1,"prerenderedAt":611},["ShallowReactive",2],{"project-8466023":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":28,"sentiment":29,"stance_mix":30,"scored_comments":35,"aspects":36,"strip":46,"post_text":49,"what":50,"said":81,"maker_in_thread":191,"shape":201,"grid":206,"attempts":572,"same_week":573,"maker_shows":47,"maker_hidden":603,"reader_version":604,"card":605},"8466023","knowyour4","Four numbers can predict your lifetime risk of a heart attack","title","Show HN: Four numbers can predict your lifetime risk of a heart attack","http:\u002F\u002Fknowyour4.com","knowyour4.com","brandonb",1413479363,2014,202,136,99,2272,5,"notable","infrastructure","health risk calculator","web_app",[24,25,26,27],"heart attack risk","cholesterol calculator","lifetime cardiovascular risk","blood pressure","roasted",-0.345,{"positive":31,"neutral":32,"mixed":33,"critical":34},7,23,1,32,63,{"idea":37,"privacy":40,"execution":42,"design":43,"performance":45},{"positive":38,"critical":39},3,15,{"positive":41,"critical":38},0,{"positive":41,"critical":18},{"positive":33,"critical":44},9,{"positive":41,"critical":41},[38,38,41,41,47,38,41,41,41,41,41,38,33,38,33,47,33,33,33,33,33,33,33,38,33,33,33,47,18,33,38,33,33,33,48,41,41,33,38,38],2,4,null,{"problem":51,"audience":58,"pricing":49,"motivation":62,"time_to_build":49,"stack":66,"openness":79,"stage":80,"team_size":79},{"value":52,"source":53,"evidence":54},"People don't know their lifetime heart attack risk from their cholesterol and blood pressure numbers.","maker",[55],{"id":56,"by":11,"text":57},"8466099","Hey HN! This project was inspired by a personal experience I had--I put my numbers into a spreadsheet provided by the American Heart Association and found I had a 50% lifetime…",{"value":59,"source":53,"evidence":60},"People who want to understand their heart disease risk from their own numbers.",[61],{"id":56,"by":11,"text":57},{"value":63,"source":53,"evidence":64},"Maker got a 50% lifetime risk and wanted others to understand their own risk.",[65],{"id":56,"by":11,"text":57},[67,73],{"value":68,"source":53,"evidence":69},"JavaScript",[70],{"id":71,"by":11,"text":72},"8466266","Ah, I wish I had seen that challenge before submissions closed! The risk models for heart disease are simple enough that I just implemented them in Javascript based on the…",{"value":74,"source":53,"evidence":75},"Heroku",[76],{"id":77,"by":11,"text":78},"8467849","This app runs on Heroku, so it inherits all of the security controls described here: https:\u002F\u002Fwww.heroku.com\u002Fpolicy\u002Fsecurity","unknown","launched",{"praise":82,"objections":95,"requests":134,"questions":161,"alternatives":173},[83],{"value":84,"source":85,"evidence":86},"Simple, clear interface with useful sensitivity analysis","commenter",[87,91],{"id":88,"by":89,"text":90},"8466248","cdjk","The sensitivity analysis being displayed automatically is a nice feature, as it immediately shows the effects of changes. That's a clever bit of UI that most similar apps don't…",{"id":92,"by":93,"text":94},"8466085","spindritf","Slick. I liked the additional prompts when entering information. The graph animation was slow in my Firefox 33.",[96,115],{"value":97,"source":85,"evidence":98},"Doesn't include family history, alcohol, or triglycerides",[99,103,107,111],{"id":100,"by":101,"text":102},"8467479","pragone","One critical factor missing is immediately family history of early cardiac disease, such as a parent or sibling having a heart attack before age 45",{"id":104,"by":105,"text":106},"8466325","dabernathy89","Interesting that family history isn't included. I'd have thought that was a pretty important factor.",{"id":108,"by":109,"text":110},"8466924","kstenerud","Cool, but it doesn't take into account your drinking habits. 1-2 drinks per day reduces the chances of coronary heart disease by up to 40%.",{"id":112,"by":113,"text":114},"8466260","kolev","Total cholesterol, really (which goes up with HDL, which has no upper limit)? And no triglycerides?",{"value":116,"source":85,"evidence":117},"Results seem inconsistent, such as graph not matching text or a smoker's risk being too low",[118,122,126,130],{"id":119,"by":120,"text":121},"8466158","kbenson","These numbers seem slightly off, or the way they are presented is a bit confusing: \"Your lifetime risk of heart disease is 56% as of today. You can reduce that to 38% if you ...…",{"id":123,"by":124,"text":125},"8468598","markdown","> Your risk of heart disease is 25% But the graph shows 26%",{"id":127,"by":128,"text":129},"8466994","rip747","This has got to be off. \"I had a 50% lifetime risk of a heart attack. Yikes!\" not for nothing, but I entered in my numbers and got 68% and I smoke about a pack of day. If that's…",{"id":131,"by":132,"text":133},"8467017","hammock","Cool tool, I like the simplicity. Just a bug, if I scroll back up and update the numbers\u002Frecalculate, the text changes but the graph does not.",[135,150],{"value":136,"source":85,"evidence":137},"Support SI units such as mmol\u002FL and metric height and weight",[138,142,146],{"id":139,"by":140,"text":141},"8466613","cperciva","Please add support for SI units (mmol\u002FL) for cholesterol. Some of us live in more enlightened countries...",{"id":143,"by":144,"text":145},"8466124","intruder","cm and kg",{"id":147,"by":148,"text":149},"8467122","wazoox","Meters and kilos. My blood analysis data is in g\u002FL (but the conversion is easy).",{"value":151,"source":85,"evidence":152},"Show how to raise HDL and lower blood pressure",[153,157],{"id":154,"by":155,"text":156},"8466798","ugh123","This is really just a spreadsheet still with a graph at the end. Would be more valuable if you actually show the ways to raise your HDL, and how to lower blood pressure, etc.…",{"id":158,"by":159,"text":160},"8467738","jmulho","How might I increase my HDL (good cholesterol)?",[162],{"value":163,"source":85,"evidence":164},"Does BMI or ABSI affect the risk estimate?",[165,169],{"id":166,"by":167,"text":168},"8466151","vqc","Is there anything like this that uses ABSI or some other BMI alternative?",{"id":170,"by":171,"text":172},"8466278","lost_my_pwd","This. I am constantly being tagged as overweight and high risk because of my BMI (5'10\" and 175-180lbs but I am very active and the weight is from muscle rather than fat).",[174,185],{"value":175,"source":85,"evidence":176},"QRISK2 and cvriskcalculator.com",[177,181],{"id":178,"by":179,"text":180},"8468195","HamSession","Right now QRISK2 is considered the most accurate when it comes to predicting morbidity and mortality of cardiovascular events. This calculator is great, but missing one important…",{"id":182,"by":183,"text":184},"8467039","dr_","Interesting, but not exactly new. This has been promoted in various ways in the past (http:\u002F\u002Fwww.cvriskcalculator.com\u002F - which is updated with recent BP management data as well)",{"value":186,"source":53,"evidence":187},"NIH 10-year risk calculator",[188],{"id":189,"by":11,"text":190},"8466468","It does when calculating your 10-year-risk, but not for lifetime risk. I'd like to add a feature to show you both 10-year and lifetime risks, but for now, the NIH has a…",{"comments":192,"answered":48,"key":193},18,[194,195,198],{"id":56,"text":57},{"id":196,"text":197},"8466361","I haven't seen one yet, but I highly recommend knowing your cholesterol numbers since those will give a much more accurate result--both BMI and ABSI are very coarse-grained…",{"id":199,"text":200},"8468254","Obesity seems to impact long-term cardiovascular health only through the other numbers--i.e., raising your blood pressure and lipids. In the Framingham 30-year risk study…",{"commenters":202,"max_depth":203,"maker_replies":192,"first_comment_mins":204,"lifespan_hours":205},88,8,13,48,[207,209,211,213,215,218,221,223,224,227,229,231,233,236,238,241,245,249,251,254,257,260,263,266,269,271,273,275,277,279,282,284,287,290,293,295,298,301,303,306,309,310,313,315,319,321,324,327,329,332,333,336,339,342,343,346,349,352,355,358,362,365,367,370,373,375,378,380,383,385,386,389,393,396,398,400,403,406,409,412,416,421,423,424,427,429,431,433,435,438,440,443,447,449,453,456,461,465,467,469,472,474,476,479,483,484,488,490,494,496,499,501,503,505,509,510,515,518,522,524,526,531,534,537,540,542,545,547,549,553,556,559,561,564,566,568],[56,41,41,208,11,33],"maker\u002Fneutral\u002Fidea",[166,41,38,210,167,41],"project\u002Fneutral\u002Fidea",[170,41,41,212,171,41],"commenter\u002Fneutral\u002Fnone",[196,41,41,214,11,33],"maker\u002Fneutral\u002Fnone",[216,41,38,210,217,41],"8467116","JeremyNT",[219,41,41,212,220,41],"8467645","bduerst",[222,41,41,212,217,41],"8467777",[199,41,41,210,11,33],[225,41,41,212,226,41],"8468030","dionidium",[228,41,41,212,220,41],"8471696",[230,41,41,212,101,41],"8467466",[232,41,41,212,167,41],"8467547",[234,41,41,212,235,41],"8467558","DanBC",[154,41,33,237,155,41],"project\u002Fcritical\u002Fidea",[239,41,41,240,11,33],"8466826","project\u002Fneutral\u002Fnone",[242,41,33,243,244,41],"8469019","project\u002Fcritical\u002Fprivacy","jtheory",[246,41,18,247,248,41],"8467525","project\u002Fpositive\u002Fnone","joshdance",[131,41,38,250,132,41],"project\u002Fneutral\u002Fexecution",[252,41,38,210,253,41],"8467109","GuiA",[255,41,38,240,256,41],"8467201","kazinator",[258,41,41,212,259,41],"8467745","guard-of-terra",[261,41,41,262,101,41],"8467453","other\u002Fneutral\u002Fnone",[264,41,41,262,265,41],"8467690","hackuser",[267,41,41,262,268,41],"8468014","AlecSchueler",[270,41,41,262,265,41],"8468376",[272,41,41,262,101,41],"8469181",[274,41,41,212,235,41],"8467799",[276,41,41,212,101,41],"8469178",[278,41,41,212,235,41],"8469942",[280,41,41,212,281,41],"8470310","ac2u",[283,41,41,212,101,41],"8475728",[285,41,41,212,286,41],"8469784","keerthiko",[288,41,41,262,289,41],"8469511","adventured",[291,41,41,262,292,41],"8467900","doctorCoder",[294,41,41,262,124,41],"8468608",[296,41,41,262,297,41],"8468658","hbhakhra",[299,41,41,262,300,41],"8469033","beachstartup",[302,41,41,262,292,41],"8469295",[304,41,41,262,305,41],"8471778","nucleardog",[307,41,38,308,248,41],"8467493","project\u002Fneutral\u002Fprivacy",[77,41,41,308,11,33],[311,41,38,210,312,41],"8467496","fleitz",[314,41,41,210,11,33],"8467871",[316,33,33,317,318,41],"8466093","project\u002Fcritical\u002Fdesign","gear54rus",[320,33,41,214,11,33],"8466108",[322,33,38,323,318,41],"8466121","project\u002Fneutral\u002Fdesign",[325,33,41,212,326,41],"8466153","smeyer",[328,33,33,317,318,41],"8466179",[330,33,33,317,331,41],"8469827","readerrrr",[143,33,38,323,144,41],[334,33,38,323,335,41],"8466206","equoid",[337,33,33,317,338,41],"8467114","anigbrowl",[340,33,38,240,341,41],"8467420","vacri",[147,33,38,323,148,41],[344,33,41,212,345,41],"8466144","gordaco",[347,33,41,212,348,41],"8466647","rflrob",[350,33,33,237,351,41],"8467349","PeterWhittaker",[353,33,33,317,354,41],"8466147","benihana",[356,33,33,317,357,41],"8466776","gambiting",[359,33,41,360,361,41],"8466820","commenter\u002Fneutral\u002Fdesign","highstep",[363,33,41,212,364,41],"8466972","Someone",[366,33,41,262,159,41],"8469071",[368,47,33,237,369,41],"8466214","whiddershins",[371,47,38,210,372,41],"8466286","DennisP",[374,47,41,208,11,33],"8466314",[376,38,33,237,377,41],"8467395","nazgulnarsil",[379,38,41,208,11,33],"8467813",[381,38,41,382,377,41],"8467960","commenter\u002Fneutral\u002Fidea",[384,38,41,208,11,33],"8468051",[178,48,33,237,179,41],[387,18,33,243,388,41],"8466324","sitkack",[390,18,33,391,392,41],"8469172","project\u002Fcritical\u002Fexecution","j_lev",[394,18,41,395,388,41],"8469346","commenter\u002Fneutral\u002Fprivacy",[100,397,33,237,101,41],6,[92,31,38,399,93,41],"project\u002Fmixed\u002Fperformance",[401,31,41,402,11,33],"8466117","maker\u002Fneutral\u002Fperformance",[404,203,33,391,405,41],"8466236","cbr",[407,203,41,408,11,33],"8466929","maker\u002Fneutral\u002Fexecution",[410,44,33,391,411,41],"8466216","SloopJon",[413,414,38,240,415,41],"8466533",10,"mapcars",[417,418,18,419,420,41],"8467270",11,"project\u002Fpositive\u002Fidea","vikp",[104,422,33,237,105,41],12,[112,204,33,237,113,41],[425,204,33,237,426,41],"8467108","jmhain",[428,204,33,237,113,41],"8467206",[430,204,41,212,426,41],"8467685",[432,204,41,212,113,41],"8467893",[182,434,33,237,183,41],14,[436,39,38,210,437,41],"8466389","platz",[127,439,33,391,128,41],16,[441,439,41,212,442,41],"8468090","lgas",[444,445,38,210,446,41],"8469662",17,"arc_of_descent",[88,192,18,448,89,41],"project\u002Fpositive\u002Fdesign",[450,451,33,317,452,41],"8466433",19,"saryant",[454,451,33,317,455,41],"8466497","silencio",[457,458,18,459,460,41],"8469526",20,"maker\u002Fpositive\u002Fide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