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Dr Tawanda Chivese

@tchivese

Epidemiologist. Human rights are for everyone. NO DMs

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26.11.2023
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Latest posts by Dr Tawanda Chivese @tchivese

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In this study published today, we estimate that the prevalence of #Autism spectrum disorder (#ASD) in the Middle East and North Africa region is lower than other regions but has increased at a fast pace during the last decade.

rdcu.be/exfT1

22.07.2025 02:33 πŸ‘ 3 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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In a world where you can be anything, choose to be kind - Clare Pooley

29.05.2025 07:21 πŸ‘ 9 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Jimmy Carter was the epitome of love and empathy. Rest peacefully ✨❀️

I’ve shared this before and think it should be shared again.

30.12.2024 13:20 πŸ‘ 219 πŸ” 79 πŸ’¬ 3 πŸ“Œ 6

To honor one of the most compassionate Americans we've ever known, consider an act of kindness today, for a loved one or even a stranger, however small.

Be the reason someone feels seen today. Sometimes all it takes is a kind word or a sincere gesture.

It will make Jimmy smile.

30.12.2024 14:18 πŸ‘ 13899 πŸ” 2487 πŸ’¬ 251 πŸ“Œ 149

Jimmy Carter was the most moral of all American presidents. MHSRIP

30.12.2024 14:41 πŸ‘ 10 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

But we must also bear in mind that some of the greatest scientific advances are the results of contestation of what was established science at that point. Science cannot assume fundamentalism - it becomes religion.

03.12.2024 08:41 πŸ‘ 2 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0

Indeed. If CIs are interpreted based on whether they cross the null or not, they are the same as p-values.

Given large sample sizes, p values and, to an extend, CIs become obsolete.

There is also the issue of misinterpretations of CIs

10.12.2024 21:01 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Confidence intervals are a bit better but I find that people tend to use them like p values and consider an effect as real if they include the null.

10.12.2024 13:06 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

People in my field us confidence intervals or p-values more and more frequently, precisely for this reason (public health). Those of us in the field certainly know what it means, but it does confuse things.

10.12.2024 12:55 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Absolutely πŸ’―

06.12.2024 15:00 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

πŸ’™

05.12.2024 19:00 πŸ‘ 10 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Saw it now. Just blocked the account too. Terrible.

Thanks πŸ™

03.12.2024 10:25 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

But we must also bear in mind that some of the greatest scientific advances are the results of contestation of what was established science at that point. Science cannot assume fundamentalism - it becomes religion.

03.12.2024 08:41 πŸ‘ 2 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0

We have to start with the assumption that there is a group of people who are attracted to conspiracy theories because of their search for (true) knowledge. If we can explain and show the results of sciences clearly to them, we may move the needle a bit.

03.12.2024 08:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

That’s a good question!

03.12.2024 08:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Statistical significance is an unfortunate term because it has nothing to do with actual significance. We should really be using a term more like null probability.

27.11.2024 18:15 πŸ‘ 4 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0

Can you share the handle please

03.12.2024 03:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Frequent misconceptions about p-values

1. Strong (small) p-values = important findings
2. Strong (small) p-values = no error in studies
3. Strong (small) p-values = strong efficacy

#Epidemiology
#Biostatistics

27.11.2024 13:16 πŸ‘ 30 πŸ” 4 πŸ’¬ 3 πŸ“Œ 1

You're spot on!

01.12.2024 11:43 πŸ‘ 14 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Note this down

01.12.2024 10:58 πŸ‘ 11695 πŸ” 1943 πŸ’¬ 130 πŸ“Œ 76
Post image Human rights

Human rights

To be clear, human rights are not some form of privileges that are β€œgifted” to people by those in power. The rights to life, to health, to security, to food, to water, to an identity, to live a life without discrimination, to freedom, justice, are inalienable, non negotiable rights. For everyone.

01.12.2024 10:54 πŸ‘ 175 πŸ” 57 πŸ’¬ 11 πŸ“Œ 2
Google Scholar

Hi @ericmcinty.bsky.social - could you please add me as a contributor. Here is a link to my scholar profile

scholar.google.co.za/scholar?hl=e...

29.11.2024 11:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Televangelists ask for your money 'in My name,' but trust me, I haven’t seen a dime of itβ€”those private jets don’t pay for themselves.

26.11.2024 20:07 πŸ‘ 2539 πŸ” 235 πŸ’¬ 54 πŸ“Œ 4

Thanks πŸ™

27.11.2024 17:42 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The answer to β€œhow different are we from each other?” is not what our popular(ist) politicians want to hear.

27.11.2024 17:42 πŸ‘ 57 πŸ” 13 πŸ’¬ 0 πŸ“Œ 0

Just about what I tell my graduate students. Nicely said.

27.11.2024 17:38 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

I agree - I could say more. I would love for us in the 21st to end war and dictatorships

27.11.2024 17:33 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Frequent misconceptions about p-values

1. Strong (small) p-values = important findings
2. Strong (small) p-values = no error in studies
3. Strong (small) p-values = strong efficacy

#Epidemiology
#Biostatistics

27.11.2024 13:16 πŸ‘ 30 πŸ” 4 πŸ’¬ 3 πŸ“Œ 1
A virtual certificate with text "Celebrating 10M users on Bluesky, #2,186,149, Dr Tawanda Chivese β€ͺ@tchivese.bsky.social‬, joined on Nov 26, 2023"

A virtual certificate with text "Celebrating 10M users on Bluesky, #2,186,149, Dr Tawanda Chivese β€ͺ@tchivese.bsky.social‬, joined on Nov 26, 2023"

Well done Bluesky

30.09.2024 06:34 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0