School Dashboard Update

Emily Oster

9 min Read Emily Oster

Emily Oster

School Dashboard Update

Emily Oster

9 min Read

For much of the summer and early fall, this newsletter focused a lot on schools. School reopening plans, school data collection, child care data, camp data, policy, and on. This culminated in the COVID-19 School Response Dashboard, which I first talked about here and which you can see the current version of here.

By and large, I’ve moved my engagement with these school questions into other forums. I envisioned this newsletter as a way to connect with readers and speak to the questions parents have about their personal and family choices. I didn’t envision it as a policy lever, and I’m happiest writing here about how to think about new studies of toxic metals, or planning family visits in the era of COVID.

But I’ve spent a huge share of the last year working on the question of schools, and a lot of the last six months working on the dashboard, and I know that some readers initially followed this for those topics. So I thought I’d take a little time to update the progress on the dashboard, give a sense of what we are learning, and maybe talk through a few next steps.

This also feels like a good time to do this because both the Biden Education Department and the CDC are launching efforts to collect better data on schools. We’re not involved in those efforts, but I’m hoping by making visible what we’ve put together, those groups can take advantage of what we’ve already learned as they try to put together similar data.

If you’re just here for parenting, don’t worry, that will be back Thursday.

(And if you want a slightly different form of this, see a video of me talking through the dashboard here).

What is this dashboard and where does the data come from?

The COVID dashboard project launched in August, basically in response to a realization by a number of people that schools were starting to open and there was no coordinated federal effort to track COVID cases in context. By “in context” I mean with information on how many people were in in-person school and what mitigation factors allowed school to operate safely. I think for me a key moment came when I saw a tracker for COVID cases in schools with a footnote indicating that the tracker didn’t differentiate between cases in students who were fully remote versus those in-person. This isn’t a great way to understand school risks.

The dashboard focuses on documenting in-person counts and cases among people affiliated with schools. An important limitation of our data is we do not look at where transmission occurred. If people get COVID-19 outside of school but are associated with the school, they appear in our counts. Since we started putting up data, much better contact tracing has come out, which can look at those distinctions in more detail. One implication is that given the risks in the community, we’d expect to see positive COVID rates in our data even if there were no transmission in schools.

When we launched the dashboard in early September, our first announcement included about 100,000 in-person students. All of the data in that wave came from schools and districts that opted-in to the study to provide their information. These data provided a first, early look at case rates in schools. The sample was selected, yes, but it provided a first look at case rates in schools.

The most recent wave of data, covering early February, includes about 12 million students, of whom 6 million were in-person (this is about 20% of all school enrollment in the US). At this stage of the process, we still collect data from districts and schools who opt-in. But we’re also pulling in comprehensive data at either the school or district level from a number of states (New York, Texas, Massachusetts, Florida). The result is data with less geographic balance but significantly more representativeness (and many more observations).

You can browse the dashboard here. It’s possible to filter our main dashboard page by community case rate, by state, by the demographics of the area and by school age group. We’ve provided some comparison community rates, and separated the data by students and staff. In a second tab, we look at mitigation strategies, and in a third we show data for the consistently observed states.

What are Your Big Take-Aways?

When we started this project in August, there was a lot more uncertainty about the safety of schools. One big open question was perhaps best phrased: “Are Schools Super-spreaders?” That is: were were going to see big outbreaks associated with school openings, the way we did with some Universities, ski lodges, or biotech conferences?

The other two central questions we saw early on were: In general, how do school rates compare to community rates? And: to the extent schools are risky, what mitigation factors work to prevent spread?

Our first output from the dashboard really focused on the first question, in part because it was the easiest to answer with limited data. If schools were major super-spread locations, we would expect to see at least some episodes of significant spread in the schools and districts we studied. (One way to see this: early on people also wondered if nursing homes were really locations of a lot of spread. It didn’t take very many nursing homes to know the answer was yes).

Even in the early rounds of data collection, it became clear schools were not super-spreaders. This has been reinforced again and again in our data, in other data, in the lived experience of the last year. So that was the first question.

Our data has also allowed us to make some progress on comparing school rates with community rates. The first graph below shows rates in in-person students and staff relative to their matched communities over all of the dashboard data (you’d see similar patterns if you limited to particular states, which you can check out yourself.) The comparison with community rates isn’t exactly apples to apples, since these rates are determined in part by the intensity of testing and the community isn’t demographically matched to teachers or students, but it gives a sense.

In general, we see school rates move with community rates. School staff show up with similar rates to the community, students with lower rates. This is what we would expect if there was relatively little in-school transmission. Basically, schools reflect their communities because staff and students live in these communities.

In the dashboard, you can see this pattern showing up across areas, and across demographics. Areas in our data with larger minority populations show the same patterns.

The last big question is on mitigation, and here I think we have made some progress but not enough. The graph below shows one example — the differences in student and staff rate in various community rate bins based on whether the areas had mask mandates for students. This makes it look like masks matter a lot (which I think they likely do) but we also have relatively few areas without these mandates.

Mitigation is difficult to study with these data, or most data on schools, because so many mitigation factors move together. Places with mask mandates are also likely to have more distancing, to have ventilation improvements, etc. In addition, when we pull in data from states, we have to separately collect mitigation from reading district plans. This is slow. At the same time, this is a critical set of questions to understand better, given the guidance districts need now and, possibly, into the fall.

Limitations

It would be remiss to leave the big take-away discussion without touching on limitations of our data, of which there are many. We do not have all states, partly because many of them do not collect these data, and partly because we’re still working. There isn’t as much data as we’d like on large urban districts (in part because many are not open yet).

Our community rate comparisons are also not perfect. Neither the community case rate nor the positivity rate is quite the right apples-to-apples, so we are left a little lacking in our ability to get fine-grained answers to question about whether rates in schools are a little higher or lower than a comparison group.

Most significantly, I think, we do not have contact tracing data here, so we really cannot say more about where people are getting COVID-19, whether there is transmission in school, and how much.

Closely related to this is the fact that we rely — even in the data reported by states — on what is reported by schools. They, in turn, rely on testing and reporting from people at school. Schools are for the most part not doing universal testing (nor is the community, for that matter) so cases may be missed. This is a limitation of all data in this space.

What our data is useful for, I think, is the big picture. And that big picture says, basically: Schools aren’t super-spreaders and school rates reflect community rates.

What’s Next?

We are continuing our data collection efforts, including attempting to bring in data from more states. I anticipate continuing these efforts through the end of the school year. Hopefully more schools will open, and we’ll expand our geographic reach. Also on the data side, we’re working on improving our mitigation data to cover more of our sample.

Other clear next steps involve using these data for research. There are questions about schools and COVID, but also about learning, about impacts on communities, about labor force participation for women, etc, etc. I’m hoping we’ll be able to do more of this, with our team and others gong forward.

I see a long-term role for these data, ideally combined with others, in helping us unpack the long term impacts of the pandemic on kids. One of my goals in the next months is to see if we can bring together a number of piece of data from many sources to create a kind of data hub that researchers could access in the future.

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Updated CDC Guidelines for School and Child Care

NO QUARANTINES!!!

Emily Oster

Instagram

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Just eat your Cheerios and move on.

Just eat your Cheerios and move on. ...

The AAP’s guidelines recommend sleeping in the same room as your baby “ideally for the first six months.” However, the risk of SIDS is dramatically lower after four months, and the evidence in favor of the protective effect of room sharing is quite weak (both overall and even more so after four months). There is also growing evidence that infants who sleep in their own room by four months sleep better at four months, better at nine months, and even better at 30 months.

With this in mind, it’s worth asking why this recommendation continues at all — or at least why the AAP doesn’t push it back to four months. They say decreased arousals from sleep are linked to SIDS, which could mean that babies sleeping in their own room is risky. But this link is extremely indirect, and they do not show direct evidence to support it.

According to the data we have, parents should sleep in the same room as a baby for as long as it works for them! Sharing a room with a child may have negative impacts on both child and adult sleep. We should give families more help in navigating these trade-offs and making the decisions that work best for them.

#emilyoster #parentdata #roomsharing #sids #parentingguide

The AAP’s guidelines recommend sleeping in the same room as your baby “ideally for the first six months.” However, the risk of SIDS is dramatically lower after four months, and the evidence in favor of the protective effect of room sharing is quite weak (both overall and even more so after four months). There is also growing evidence that infants who sleep in their own room by four months sleep better at four months, better at nine months, and even better at 30 months.

With this in mind, it’s worth asking why this recommendation continues at all — or at least why the AAP doesn’t push it back to four months. They say decreased arousals from sleep are linked to SIDS, which could mean that babies sleeping in their own room is risky. But this link is extremely indirect, and they do not show direct evidence to support it.

According to the data we have, parents should sleep in the same room as a baby for as long as it works for them! Sharing a room with a child may have negative impacts on both child and adult sleep. We should give families more help in navigating these trade-offs and making the decisions that work best for them.

#emilyoster #parentdata #roomsharing #sids #parentingguide
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It was an absolute pleasure to be featured on the @tamronhallshow! We talked about all things data-driven parenting and, in this clip, what I call the plague of secret parenting. To balance having a career and having a family, we can’t hide the fact that we’re parents. If mothers and fathers at the top can speak more openly about child-care obligations, it will help us all set a new precedent.

Watch the full segment at the link in my bio 🔗

#tamronhall #tamronhallshow #emilyoster #parentingsupport #workingparents

It was an absolute pleasure to be featured on the @tamronhallshow! We talked about all things data-driven parenting and, in this clip, what I call the plague of secret parenting. To balance having a career and having a family, we can’t hide the fact that we’re parents. If mothers and fathers at the top can speak more openly about child-care obligations, it will help us all set a new precedent.

Watch the full segment at the link in my bio 🔗

#tamronhall #tamronhallshow #emilyoster #parentingsupport #workingparents
...

Invisible labor. It’s the work — in our households especially — that has to happen but that no one sees. It’s making the doctor’s appointment, ensuring birthday cards are purchased, remembering the milk.

My guest on this episode, @everodsky, has come up with a solution here, or at least a way for us to recognize the problem and make our own solutions. I’ve wanted to speak with Eve for ages, since I read her book Fair Play. We had a great conversation about the division of household labor, one I think you’ll get a lot out of!

Listen and subscribe to ParentData with Emily Oster in your favorite podcast app 🎧

#emilyoster #parentdata #parentdatapodcast #parentingpodcast #householdtips #fairplay #invisiblelabor

Invisible labor. It’s the work — in our households especially — that has to happen but that no one sees. It’s making the doctor’s appointment, ensuring birthday cards are purchased, remembering the milk.

My guest on this episode, @everodsky, has come up with a solution here, or at least a way for us to recognize the problem and make our own solutions. I’ve wanted to speak with Eve for ages, since I read her book Fair Play. We had a great conversation about the division of household labor, one I think you’ll get a lot out of!

Listen and subscribe to ParentData with Emily Oster in your favorite podcast app 🎧

#emilyoster #parentdata #parentdatapodcast #parentingpodcast #householdtips #fairplay #invisiblelabor
...

Prenatal vitamins 💊 If there is any product that seems designed to prey on our fears, it’s this one. You’re newly pregnant and you want to do it right. Everyone agrees you need prenatal vitamins, so you get them. But do you want to be that person who just… buys the generic prenatal vitamins?

Good news: fancier vitamins are not better.  Folic acid is the most important prenatal ingredient. Iron (with vitamin C) and DHA are also nice to have. Other included ingredients have only weak or no evidence to support their use. (If you do not consume animal products, add B12, plus a few others depending on your diet.)

Vitamins are just vitamins. Any prenatal vitamin that contains these is enough. 

Comment “Link” for a DM to an article with everything you need to know about prenatal vitamins.

#emilyoster #parentdata #prenatalvitamins #pregnancydiet #pregnancytips

Prenatal vitamins 💊 If there is any product that seems designed to prey on our fears, it’s this one. You’re newly pregnant and you want to do it right. Everyone agrees you need prenatal vitamins, so you get them. But do you want to be that person who just… buys the generic prenatal vitamins?

Good news: fancier vitamins are not better. Folic acid is the most important prenatal ingredient. Iron (with vitamin C) and DHA are also nice to have. Other included ingredients have only weak or no evidence to support their use. (If you do not consume animal products, add B12, plus a few others depending on your diet.)

Vitamins are just vitamins. Any prenatal vitamin that contains these is enough.

Comment “Link” for a DM to an article with everything you need to know about prenatal vitamins.

#emilyoster #parentdata #prenatalvitamins #pregnancydiet #pregnancytips
...

When it comes to introducing your newborn to the world, timing matters. It’s a good idea to minimize germ exposure in the first 6-8 weeks; after that, it’s inevitable and, very likely, a good idea! This doesn’t mean you need to be trapped inside. The most significant exposure risks are from seeing other people at home — family, etc. These interactions are not infinitely risky, but they do pose more risk than a walk or a trip to the grocery store, since they involve closer interaction. Think simple and make sure everyone is washing their hands before holding the baby. 💛

#parentdata #emilyoster #newborncare #parentingadvice #parentingtips

When it comes to introducing your newborn to the world, timing matters. It’s a good idea to minimize germ exposure in the first 6-8 weeks; after that, it’s inevitable and, very likely, a good idea! This doesn’t mean you need to be trapped inside. The most significant exposure risks are from seeing other people at home — family, etc. These interactions are not infinitely risky, but they do pose more risk than a walk or a trip to the grocery store, since they involve closer interaction. Think simple and make sure everyone is washing their hands before holding the baby. 💛

#parentdata #emilyoster #newborncare #parentingadvice #parentingtips
...

The first edition of Hot Flash is out now! Comment “Link” for a DM to learn more about the late-reproductive stage.

There are times when we expect hormonal shifts. Our reproductive lives are bookended by puberty and menopause. We discuss those changes often because they are definitive and dramatic — a first period is something many of us remember clearly. But between ages 13 and 53, our hormones are changing in more subtle ways. During the late-reproductive stage (in your 40s), you can expect a lot of changes in your menstrual cycle, including the length and symptoms you experience throughout. It’s an important time in our lives that is often overlooked!

🔥 Hot Flash from ParentData is a weekly newsletter on navigating your health and hormones in the post-reproductive years. Written by Dr. Gillian Goddard, Hot Flash provides all of the information you need to have a productive, evidence-based conversation about hormonal health with your doctor.

#emilyoster #parentdata #hotflash #perimenopause #womenshealth

The first edition of Hot Flash is out now! Comment “Link” for a DM to learn more about the late-reproductive stage.

There are times when we expect hormonal shifts. Our reproductive lives are bookended by puberty and menopause. We discuss those changes often because they are definitive and dramatic — a first period is something many of us remember clearly. But between ages 13 and 53, our hormones are changing in more subtle ways. During the late-reproductive stage (in your 40s), you can expect a lot of changes in your menstrual cycle, including the length and symptoms you experience throughout. It’s an important time in our lives that is often overlooked!

🔥 Hot Flash from ParentData is a weekly newsletter on navigating your health and hormones in the post-reproductive years. Written by Dr. Gillian Goddard, Hot Flash provides all of the information you need to have a productive, evidence-based conversation about hormonal health with your doctor.

#emilyoster #parentdata #hotflash #perimenopause #womenshealth
...

There are plenty of reels telling you how to parent. Plenty of panic headlines saying that “studies show” what’s best for your kid. Even good data, from a trusted source, can send us into a spiral of comparison. But I want you to remember that no one knows your kid better than you. It’s important to absorb the research, but only you will know the approach that works best for you and your child. 💙

Now tell me in the comments: what’s a parenting move you’ve made recently that feels right to you?

#parentingcommunity #parentingsupport #parentingquotes #emilyoster #parentdata

There are plenty of reels telling you how to parent. Plenty of panic headlines saying that “studies show” what’s best for your kid. Even good data, from a trusted source, can send us into a spiral of comparison. But I want you to remember that no one knows your kid better than you. It’s important to absorb the research, but only you will know the approach that works best for you and your child. 💙

Now tell me in the comments: what’s a parenting move you’ve made recently that feels right to you?

#parentingcommunity #parentingsupport #parentingquotes #emilyoster #parentdata
...

Let’s talk about sex (after) baby! Today on the podcast, I was lucky enough to speak with @enagoski about her new book on sexual connection in long-term relationships. Especially after having kids, this is something many people struggle with. Emily tells us to stop worrying about what’s “normal” and focus on pleasure in its many forms.

Listen and subscribe to ParentData with Emily Oster in your favorite podcast app 🎧

#parentdata #parentdatapodcast #emilyoster #emilynagoski #comeasyouare #cometogether #longtermrelationship #intimacy #relationships

Let’s talk about sex (after) baby! Today on the podcast, I was lucky enough to speak with @enagoski about her new book on sexual connection in long-term relationships. Especially after having kids, this is something many people struggle with. Emily tells us to stop worrying about what’s “normal” and focus on pleasure in its many forms.

Listen and subscribe to ParentData with Emily Oster in your favorite podcast app 🎧

#parentdata #parentdatapodcast #emilyoster #emilynagoski #comeasyouare #cometogether #longtermrelationship #intimacy #relationships
...

Ever wondered if you can safely use leftover baby formula? 🍼 The CDC says to throw out unused formula immediately because of the risk of bacterial growth. However, research suggests that bacterial concentrations do not appreciably increase after 3, 12, or even 24 hours at refrigerator temperatures. Good news! This means there’s not a strong data-based reason to throw out formula right away if you store it in the fridge.

Comment “Link” for a DM to an article on another common formula question: should you throw away old formula powder?

#emilyoster #parentdata #babyformula #babyfeeding #parentingstruggles

Ever wondered if you can safely use leftover baby formula? 🍼 The CDC says to throw out unused formula immediately because of the risk of bacterial growth. However, research suggests that bacterial concentrations do not appreciably increase after 3, 12, or even 24 hours at refrigerator temperatures. Good news! This means there’s not a strong data-based reason to throw out formula right away if you store it in the fridge.

Comment “Link” for a DM to an article on another common formula question: should you throw away old formula powder?

#emilyoster #parentdata #babyformula #babyfeeding #parentingstruggles
...

What’s the most important piece of advice for new parents? Here’s one answer, but I want to hear from you! Share your suggestions in the comments ⬇️

#emilyoster #parentdata #parentingtips #parentingadvice #newparents #parentingcommunity

What’s the most important piece of advice for new parents? Here’s one answer, but I want to hear from you! Share your suggestions in the comments ⬇️

#emilyoster #parentdata #parentingtips #parentingadvice #newparents #parentingcommunity
...

What's in the bag of a Vagina Economist? 👀 Someone please tell me this looks familiar to you.

What`s in the bag of a Vagina Economist? 👀 Someone please tell me this looks familiar to you. ...

Comment ”link” for a DM to learn more about tongue ties 🔗

Breastfeeding is often difficult, especially at the start. For babies with tongue ties, many infants (and their moms) struggle to get the hang of a good latch. This can lead to painful nipples and to inefficient feeding, and then low weight gain.

So what does the data say about the increasingly common practice of cutting tongue-ties in infants to improve breastfeeding success? Several weeks ago, @nytimes published a long and quite scary article on this topic.

After diving into the data, here is what I found. There is limited evidence that frenotomy procedures improve breastfeeding efficacy and the harms of the procedure are minimal. Many women do report that it alleviates pain and helps them with breastfeeding. However, it should not be a first-line treatment for breastfeeding problems.

#parentdata #emilyoster #tonguetie #tonguetiebabies #breastfeedingsupport

Comment ”link” for a DM to learn more about tongue ties 🔗

Breastfeeding is often difficult, especially at the start. For babies with tongue ties, many infants (and their moms) struggle to get the hang of a good latch. This can lead to painful nipples and to inefficient feeding, and then low weight gain.

So what does the data say about the increasingly common practice of cutting tongue-ties in infants to improve breastfeeding success? Several weeks ago, @nytimes published a long and quite scary article on this topic.

After diving into the data, here is what I found. There is limited evidence that frenotomy procedures improve breastfeeding efficacy and the harms of the procedure are minimal. Many women do report that it alleviates pain and helps them with breastfeeding. However, it should not be a first-line treatment for breastfeeding problems.

#parentdata #emilyoster #tonguetie #tonguetiebabies #breastfeedingsupport
...

Tag a friend who needs to hear this 💛 For many choices in parenting, there is no one right answer. We can use research and data to make informed decisions, but ultimately, it won’t tell you what to do. Only you can decide what will be best for your kids and your family.

I’m here to remind you to take a deep breath and trust yourself. I’ll be here to support you along the way. 

Thank you to everyone who submitted videos, including:
@sarah.consoli
@jess_lynn627
@nicolevandenwills
@thedrblair
@ncbenedict29
@haleycimini
@iamkellysnodgrass
@calesse_smith
@garnet__gordon
@jencoopgaiser87
@danigirl18c
@jamielundergreen
@carly_comber
@thecelebratingmama
@emilyannbynum
@eeliz413

#emilyoster #parentdata #parentingadvice #parentingsupport #parentingquotes

Tag a friend who needs to hear this 💛 For many choices in parenting, there is no one right answer. We can use research and data to make informed decisions, but ultimately, it won’t tell you what to do. Only you can decide what will be best for your kids and your family.

I’m here to remind you to take a deep breath and trust yourself. I’ll be here to support you along the way.

Thank you to everyone who submitted videos, including:
@sarah.consoli
@jess_lynn627
@nicolevandenwills
@thedrblair
@ncbenedict29
@haleycimini
@iamkellysnodgrass
@calesse_smith
@garnet__gordon
@jencoopgaiser87
@danigirl18c
@jamielundergreen
@carly_comber
@thecelebratingmama
@emilyannbynum
@eeliz413

#emilyoster #parentdata #parentingadvice #parentingsupport #parentingquotes
...