Bariatric surgery is followed by documented rises in self-harm, suicide-related deaths and alcohol use disorder.
Original statement
وارتفاع موثَّق في إيذاء النفس وإدمان الكحول
verbatim according to source. Translation by the project; the Arabic wording is authoritative.
Translation
Bariatric surgery is followed by documented rises in self-harm, suicide-related deaths and alcohol use disorder.
Origin
- Source status
- Archive editors
- Attribution
- Archive editors (eltayebat.com); not necessarily Elawady's own words
- Origin
- https://eltayebat.com/rule/bariatric-surgery/
- Attribution uncertainty
- Editorial summary/narrative and study selection written by the archive operators; the archive states that the cited research documents harm independently of Dr. Diaa's words.
- Claimed mechanism
Not specified (archive).
- Claimed health effect
Self-harm, suicide, alcohol use disorder.
- Population concerned
Bariatric patients
- Geographic restriction by Elawady
not applicable
Diverging source versions
- Source status
- Video transcript (own words)
- Attribution
- Elawady (machine transcript)
- Video
- اتفرجوا عالبودكاست ده وقولولي رأيكوا عشان انزلكوا الحلقه التانيه منه (Open source)
- Published
- 9 April 2026
- Timestamp
- not available (transcript has no timings)
- Attribution uncertainty
- Archive transcript (YouTube CC or AI-generated); wording may contain transcription errors; no timestamps available. Elawady refers to depression during weight loss; wording garbled in transcript.
Scientific assessment
True – The statement is supported by robust evidence.
Certainty of evidence: moderate – Further research may still affect the assessment.
1. What was claimed?
Rises in self-harm and alcohol use disorder.
2. What is demonstrably correct?
Correct: self-harm emergencies RR 1.54 (A-BAR-15); suicide/self-harm aHR 1.78 and 3.16 (A-BAR-16); meta-analysis OR 1.9-3.8 (I-BAR-06); non-disease deaths 58% higher (A-BAR-03); AUD symptoms 7.6% -> 9.6% in year 2 (A-BAR-13) and 20.8% incident within 5 years after RYGB (A-BAR-14).
3. What is wrong or exaggerated?
Absolute risks are low (suicide about 2.7 per 1000 patients, I-BAR-06); the archive does not mention that the study authors (A-BAR-16) state these risks 'do not justify a general discouragement of bariatric surgery'. The Arabic 'doubled' for AUD is incorrect.
4. What remains unclear?
Whether surgery causes these effects (e.g., altered alcohol pharmacokinetics) or reveals pre-existing vulnerability.
5. Which studies support it?
A-BAR-03, A-BAR-13, A-BAR-14, A-BAR-15, A-BAR-16, I-BAR-06.
6. Which studies contradict it?
None against the direction; context from A-BAR-16 authors.
7. What applies to Germany and Europe?
Most key data are European (Sweden SOS/SOReg, Finland SLEEVEPASS, Switzerland SM-BOSS). European and international society guidelines consider bariatric surgery for severe obesity with lifelong follow-up.
8. What is known about Egypt?
No Egypt-specific outcome data were identified in this review. Elawady states in a transcript that sleeve gastrectomy is very widely performed in Egypt ('مصر كلها بتعملها'); the procedure-specific risks (reflux, deficiencies) apply wherever it is performed, and follow-up quality (supplements, endoscopy, mental-health screening) determines part of the risk.
9. What practical conclusion is appropriate?
Pre- and postoperative mental-health and alcohol screening are important.
Assessment details
- Rationale for certainty of evidence
Consistent associations in several large cohorts and a meta-analysis; causality and mechanisms not established; absolute risks low.
- Source quality
Archive numbers match the abstracts (minor errors: Arabic Bhatti headline gives 2.63 instead of 2.33; Arabic narrative says AUD 'doubled' (تضاعف) whereas it rose from 7.6% to 9.6%).
- Regional transferability
Swedish and Canadian data; transferable.
- Individual exceptions
Most self-harm events occur in people with prior mental illness (93% in Bhatti); risk higher after RYGB for alcohol.
- Regional scope of the claim
- general (biological/medical)
- Last reviewed
- 25 October 2026 provisional
In plain language
The archive says self-harm and alcohol problems increase after weight-loss surgery. This is correct. Several large studies found more self-harm, suicide attempts and alcohol problems after surgery, especially after gastric bypass. The absolute numbers are small (for example about 3 suicides per 1000 patients), and most affected people had mental-health problems before surgery. Experts therefore recommend careful mental-health checks before and after surgery.
Studies on this claim
Studies supporting the claim (6)
-
Gastric bypass: fewer deaths overall, but more accident and suicide deaths
Adams TD et al.. N Engl J Med 2007 · PMID 17715409 · DOI 10.1056/NEJMoa066603Cohort studycited by the Tayebat archiveabstract only checked★ key studyTotal deaths were 40% lower after surgery, while deaths from accidents and suicide were higher (11.1 vs 6.4 per 10,000 person-years).
Bariatric surgery is followed by documented rises in self-harm, suicide-related deaths and alcohol use disorder.
Does the study support the specific claim? Partly · Methodological quality: moderate · Certainty of evidence: see overall assessment of the claim
Original publication · Scientific details
Study explained simply
- What did the researchers want to find out?
Long-term mortality
- How was the study done?
Matched retrospective cohort
- How many people, animals or samples were studied?
15,850 people
- What was actually found?
Total deaths down, external-cause deaths up
- How large was the observed effect?
37.6 vs 57.1 total; 11.1 vs 6.4 non-disease per 10,000 PY
- What do the results mean in everyday life?
Net survival benefit with a specific mental health and accident risk
- What are the study's limitations?
Observational
- What does it say about Elawady's specific claim?
Supports self-harm concern, contradicts 'lethal'
- Do the results apply to Germany and Europe?
Comparable to Nordic findings
- What can explicitly not be concluded from this study?
Causation of suicide excess
-
Alcohol problems after weight-loss surgery
King WC et al.. JAMA 2012 · PMID 22710289 · DOI 10.1001/jama.2012.6147Cohort studycited by the Tayebat archivefull text checked★ key studyAlcohol use disorder symptoms rose from 7.6% before surgery to 9.6% in the second year, mostly after gastric bypass.
Bariatric surgery is followed by documented rises in self-harm, suicide-related deaths and alcohol use disorder.
Does the study support the specific claim? Yes · Methodological quality: moderate · Certainty of evidence: see overall assessment of the claim
Original publication · Scientific details
Study explained simply
- What did the researchers want to find out?
AUD risk
- How was the study done?
Prospective cohort
- How many people, animals or samples were studied?
1945
- What was actually found?
Increase in year 2
- How large was the observed effect?
7.6% -> 9.6%; RYGB AOR 2.07
- What do the results mean in everyday life?
A real but moderate increase; screening is advised
- What are the study's limitations?
Self-report screening (not diagnosis); no non-surgical control; 2 years only
- What does it say about Elawady's specific claim?
Supports claim; Arabic 'doubled' wrong
- Do the results apply to Germany and Europe?
Applicable
- What can explicitly not be concluded from this study?
Long-term course
-
Alcohol and drugs after surgery
King WC et al.. Surg Obes Relat Dis 2017 · PMID 28528115 · DOI 10.1016/j.soard.2017.03.021Cohort studycited by the Tayebat archivefull text checkedOne in five bypass patients reported new alcohol problem symptoms within 5 years.
Bariatric surgery is followed by documented rises in self-harm, suicide-related deaths and alcohol use disorder.
Does the study support the specific claim? Yes · Methodological quality: moderate · Certainty of evidence: see overall assessment of the claim
Original publication · Scientific details
Study explained simply
- What did the researchers want to find out?
SUD
- How was the study done?
Cohort
- How many people, animals or samples were studied?
2003
- What was actually found?
Higher after RYGB
- How large was the observed effect?
AHR 2.08
- What do the results mean in everyday life?
Alcohol risk is real, mainly after bypass
- What are the study's limitations?
No non-surgical control; self-reported screening symptoms; 22-34% missing at each follow-up; sleeve not studied
- What does it say about Elawady's specific claim?
Supports
- Do the results apply to Germany and Europe?
Applicable
- What can explicitly not be concluded from this study?
Sleeve-specific risk
-
Self-harm emergencies after surgery in Ontario
Bhatti JA et al.. JAMA Surg 2016 · PMID 26444444 · DOI 10.1001/jamasurg.2015.3414Cohort studycited by the Tayebat archiveabstract only checked★ key studyEmergency visits for self-harm rose from 2.33 to 3.63 per 1000 patient-years after surgery.
Bariatric surgery is followed by documented rises in self-harm, suicide-related deaths and alcohol use disorder.
Does the study support the specific claim? Yes · Methodological quality: moderate · Certainty of evidence: see overall assessment of the claim
Original publication · Scientific details
Study explained simply
- What did the researchers want to find out?
Self-harm risk
- How was the study done?
Self-matched cohort
- How many people, animals or samples were studied?
8815
- What was actually found?
Increase after surgery
- How large was the observed effect?
RR 1.54
- What do the results mean in everyday life?
A rare but real risk, mostly in people with prior mental illness
- What are the study's limitations?
No external control
- What does it say about Elawady's specific claim?
Supports
- Do the results apply to Germany and Europe?
Applicable
- What can explicitly not be concluded from this study?
Causation
-
Swedish cohorts: more self-harm after surgery
Neovius M et al.. Lancet Diabetes Endocrinol 2018 · PMID 29329975 · DOI 10.1016/S2213-8587(17)30437-0Cohort studycited by the Tayebat archivefull text checkedSelf-harm and suicide were more frequent after surgery, but absolute risks were low.
Bariatric surgery is followed by documented rises in self-harm, suicide-related deaths and alcohol use disorder.
Does the study support the specific claim? Yes · Methodological quality: moderate · Certainty of evidence: see overall assessment of the claim
Original publication · Scientific details
Study explained simply
- What did the researchers want to find out?
Self-harm
- How was the study done?
Matched cohorts
- How many people, animals or samples were studied?
>40,000
- What was actually found?
Higher risk
- How large was the observed effect?
aHR 1.78-3.16
- What do the results mean in everyday life?
Mental-health follow-up is needed
- What are the study's limitations?
Observational; few suicides; self-selection; no sleeve gastrectomy
- What does it say about Elawady's specific claim?
Supports risk; authors oppose general discouragement
- Do the results apply to Germany and Europe?
European
- What can explicitly not be concluded from this study?
Mechanism; that surgery shortens life overall; risk after sleeve
-
Meta-analysis: self-harm after surgery
Castaneda D et al.. Obes Surg 2019 · PMID 30343409 · DOI 10.1007/s11695-018-3493-4Meta-analysisindependent cross-checkabstract only checked★ key studySelf-harm attempts were about twice as common after surgery as before; suicides occurred in about 2.7 per 1000 patients.
Bariatric surgery is followed by documented rises in self-harm, suicide-related deaths and alcohol use disorder.
Does the study support the specific claim? Yes · Methodological quality: moderate · Certainty of evidence: see overall assessment of the claim
Original publication · Scientific details
Study explained simply
- What did the researchers want to find out?
Self-harm
- How was the study done?
Meta-analysis
- How many people, animals or samples were studied?
148,643
- What was actually found?
Increased risk
- How large was the observed effect?
OR 1.9 / 3.8
- What do the results mean in everyday life?
Mental-health screening matters
- What are the study's limitations?
Observational
- What does it say about Elawady's specific claim?
Supports
- Do the results apply to Germany and Europe?
Applicable
- What can explicitly not be concluded from this study?
Causation
No study in this group is marked as key.
Studies contradicting or limiting the claim (0)
No studies in this group.
Studies with mixed or unclear results (0)
No studies in this group.
Regional context
Germany / EU
Most key data are European (Sweden SOS/SOReg, Finland SLEEVEPASS, Switzerland SM-BOSS). European and international society guidelines consider bariatric surgery for severe obesity with lifelong follow-up.
Egypt
No Egypt-specific outcome data were identified in this review. Elawady states in a transcript that sleeve gastrectomy is very widely performed in Egypt ('مصر كلها بتعملها'); the procedure-specific risks (reflux, deficiencies) apply wherever it is performed, and follow-up quality (supplements, endoscopy, mental-health screening) determines part of the risk.
What applies in my country?
General scientific assessment
True Correct: self-harm and alcohol problems increase after surgery, though absolute risks are low.
This statement concerns biological or medical relationships. The scientific assessment above applies regardless of the country; country-specific food data do not change it.
References
- Long-term mortality after gastric bypass surgery.. Adams TD et al.. N Engl J Med 2007 · PMID 17715409 · DOI 10.1056/NEJMoa066603
- Prevalence of alcohol use disorders before and after bariatric surgery.. King WC et al.. JAMA 2012 · PMID 22710289 · DOI 10.1001/jama.2012.6147
- Alcohol and other substance use after bariatric surgery: prospective evidence from a U.S. multicenter cohort study.. King WC et al.. Surg Obes Relat Dis 2017 · PMID 28528115 · DOI 10.1016/j.soard.2017.03.021
- Self-harm Emergencies After Bariatric Surgery: A Population-Based Cohort Study.. Bhatti JA et al.. JAMA Surg 2016 · PMID 26444444 · DOI 10.1001/jamasurg.2015.3414
- Risk of suicide and non-fatal self-harm after bariatric surgery: results from two matched cohort studies.. Neovius M et al.. Lancet Diabetes Endocrinol 2018 · PMID 29329975 · DOI 10.1016/S2213-8587(17)30437-0
- Risk of Suicide and Self-harm Is Increased After Bariatric Surgery-a Systematic Review and Meta-analysis.. Castaneda D et al.. Obes Surg 2019 · PMID 30343409 · DOI 10.1007/s11695-018-3493-4