A recent NY Times article included a line that has stuck with me over the last few days, “So great is people’s confidence in their ability to glean valuable information from a face to face conversation that they feel they can do so even if they know they are not being dealt with squarely.”
The article is about job interviews, and the frequency and degree to which people will overestimate their ability to rate a candidate better than a set of data. Even when given nonsensical data, people had no trouble crafting a narrative about the candidate and using that to justify a hiring decision.
In how many other scenarios, do we create stories from unrelated data, and use it to justify a decision?
This is perhaps why AI has become so appealing in healthcare. (The New Yorker also examined the human vs machine decision making this month.)
As someone who works in AI and algorithms to support health decision making, this struck me as another place where it isn’t either/or, but both. The challenge is that finding the role for human and algorithm/machine will vary depending on the health condition and the data available. Behavior change counseling isn’t diagnostic radiology. But in both cases, we should be interested in whether people are making up compelling stories from the data because they can.
Tech Crunch has a great title in a post today:
Catchy isn’t it? The article goes on to explain the reasoning, drawing on the pseudo-science of journalist Gary Taubes, who has spent more than a decade slamming the research community. Here’s the thing, there is great research on what is missing from apps and wearables. The consistent conclusion, is that apps and wearables are self-monitoring tools. Self-monitoring is a cornerstone of successful behavior change – be it to increase activity (for its myriad health benefits beyond weight loss) or to lose weight. But self-monitoring is not sufficient. Apps and wearables don’t work because they don’t provide feedback. Feedback is what drives engagement and engagement drives long term success. None of that is new. Behavioral science has known it for sometime. It is just new to apps and wearables.
I’m glad to see the tech community paying attention to the outcomes from apps and wearables, but it would be great if it also paid attention to the science – the kind that comes from scientists.
It was recently announced that Coeus Health, the company I co-founded, was selected as one of the first members of MATTER.
We’re thrilled to be part of this amazing community of healthcare entrepreneurs working to push innovation forward. For the last few months, Coeus has been working out of 1871, another amazing resource Chicago offers to entrepreneurs. We’ve been fortunate to take advantage of the networking and mentoring opportunities at 1871 and are really excited by what we are hearing about the opportunities MATTER will provide.
Typically this time of year, I roll my eyes at all the posts about raising awareness about breast cancer. As if anyone isn’t aware. My push is always on taking action – because there is a lot we can do to PREVENT breast cancer. Current scientific estimates are that half of breast cancer could be prevented by lifestyle and chemoprevention strategies alone. (To read a great review on this: http://onlinelibrary.wiley.com/doi/10.3322/caac.21225/full)
A recent post from my colleague Graham Colditz, argues that breast cancer prevention efforts need to start much earlier, and that by doing so, we could prevent 70% of breast cancers!
For an (evidence-based) list of behavioral approaches, click here: http://www.cancernewsincontext.org/p/8ight-ways-to-prevent-cancer.html
Last week, I had the opportunity to share an evidence-based cancer risk assessment tool with Dr. Oz and his audience.
Your Disease Risk isn’t new, but it remains unique. The internet is increasingly populated by tools that are simply a means for someone to collect data from you and sell it. Your Disease Risk has never done this and I suspect never will. The internet is also full of data, lots of it bad. Just plain and simple, there is a lot of misinformation out there. Your Disease Risk was created by scientists – researchers and clinicians – based on decades of work to understand the causes of chronic disease, including cancer. The Your Disease Risk science has been published in a peer-reviewed journal. The Your Disease Risk team isn’t selling your data, but it also isn’t selling you something. Lots of so called “experts” out there are trying to sell their latest book. To do so, they need to say something different from what has been said before and that means they are going to say what they need to say to get your attention and sell books.
That doesn’t mean everyone online or everyone selling a book is full of bologna. But it does mean you should consider the source of information carefully.
The health behaviors we talked about on Dr. Oz are all evidence based. Salt, processed foods, obesity, diabetes and low vitamin D have all been consistently shown (in LOTS of studies) to increase cancer risk.
If you want a personalized cancer risk assessment (or that for several other chronic diseases including diabetes), head over to www.yourdiseaserisk.com
When I was on Dr. Oz, we talked about how cooking vegetables can change the nutrient composition. We didn’t have time to go into all the changes – we focused on how microwaving broccoli can reduce the levels of some nutrients and suggested trying broccoli raw or sauteed instead (we didn’t get into on the show, but FWIW, cooking vegetables in the microwave can also INCREASE the levels of other nutrients).
For those of you who typically just eat broccoli microwaved or steamed, I wanted to share a few of my favorite recipes for broccoli other ways
For raw broccoli, Smitten Kitchen’s Broccoli Slaw is a winner. We also swap TJ’s broccoli slaw in for cabbage in this family favorite taco recipe also from Deb.
This broccoli cauliflower salad was a frequent summer side dish in my childhood.
If you haven’t tried roasted broccoli, give this salad from Cookie + Kate a whirl. Kate is also the source of my favorite grab and go to work breakfast. I prep and portion it out in freezer containers and heat up (in ceramic!) as I need it.
@tedvickey posted this great quote today:
We’re already overwhelmed with data. What we need is information, knowledge and wisdom.
– Dr. John Halamka, CIO of Beth Israel
Halamka gets to the heart of what challenges so many of the health apps currently available to consumers. They collect a lot of data. Sometimes, they make pretty dashboards with that data. But what is consistently missing is the knowledge and wisdom of what that data means, what can be done with it and how.
That’s what scientific experts bring to the table. Our years of training and experience are exactly about how to take all that data (believe me, we collect insane amounts of it in every study) and use it to improve – to make weight loss programs better, to improve the feedback that program participants get, to IMPROVE OUTCOMES.
There are a lot of apps that have been created by some smart teams. Many of them have brilliant programmers. But most of them have never run a behavior change program. They haven’t piloted a new approach and had it deliver unprecedented results (or had it bomb terribly – an equally valuable learning experience).
Yes, those folks can go to PubMed and read all about the research that my colleagues and I have spent decades doing. If they’re lucky, they can find a stellar systematic review and meta-analysis that sums it all up in under 4,000 words. But doing isn’t reading. I can read every Berkshire Hathaway Annual Report, but that doesn’t make me the Oracle of Omaha and I can’t imagine someone suggesting to you that taking investment advice from me is a sound financial decision. So why are we putting our health data and the opportunities it provides for information, knowledge and wisdom in the hands of amateurs?