Allen Y. Tien MD MHS 田一彦

@allentien · Baltimore, 地球, Cape Breton · joined 28 Sep 2009

Life-course-development-science-psychiatry-epidemiology-biostat-informatics-behavioral-health-ecosystem-suicide-prevention #WillieKohler-art semantics做人

44 518Followers

48 971Following

747 171Posts total

4.7KViews on collected posts

Against accounts of the same size

6 posts from the last 90 days, next to the 10K–100K follower range. reaches fewer people than peers of the same size.

Median views370this account1 637median for 10K–100K

Reach, %0.83%this account5.01%median for 10K–100K

Engagement, %1.86%this account1.81%median for 10K–100K

Metric	This account	Median for 10K–100K	Ratio
Median views per post	370	1 637	0.23×
Reach (views ÷ followers)	0.83%	5.01%	0.17×
Engagement rate	1.86%	1.81%	1.03×

Others in this range → Compare with another account → How these benchmarks are built →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

2.1K10 Aug

1.5K28 Aug

1661 Sep

147

208

531

Last 6 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

1.15%10 Aug

1.68%28 Aug

2.41%1 Sep

2.04%

0.96%

2.26%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 10K–100K accounts is 1.81%.

What the audience does

Likes64.8%46 in total

Reposts23.9%17 in total

Replies7.0%5 in total

Quotes4.2%3 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

Latest posts

#SuicidePrevention #TreatmentWorks 531 views · 6 likes · 4 reposts · 2 replies 01 Sep 2026 #MeasurementProblems 208 views · 1 likes · 0 reposts · 1 replies 01 Sep 2026 #Accountability fundamental to #Democracy and #Education, kids in the classroom, teachers, administrators, parents 147 views · 2 likes · 1 reposts · 0 replies 01 Sep 2026 #MATH #MakeAmericaThinkHard 166 views · 3 likes · 1 reposts · 0 replies 01 Sep 2026 Somewhere along the way, it was decided that memorizing math facts was somehow bad pedagogy. Unfortunately, schools stopped following the evidence on what students actually need. Knowing math facts IS foundational to more complex math. 1.5K views · 19 likes · 5 reposts · 1 replies 28 Aug 2026 I see this as a measurement problem. We can’t effectively intervene on attendance behavior we haven’t clearly defined and measured. Missing 20 full days, arriving 90 minutes late every morning, and consistently skipping one class are all attendance concerns—but reflect very 2.1K views · 15 likes · 6 reposts · 1 replies 10 Aug 2026 The best politicians are ethically and scientifically strong public health leaders, because everything is connected to health https://t.co/G7EPThZ351 #SharedFacts 0 views · 17 likes · 9 reposts · 2 replies 04 Apr 2021