Evidence map›Paper›PMID 33334677›Full record

ArticleSurgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery2021

Factors associated with completion of patient surveys 1 year after bariatric surgery.

Rafael Alvarez, Amanda Stricklen, Colleen M Buda, Rachel Ross, Aaron J Bonham, Arthur M Carlin, Oliver A Varban, Amir A Ghaferi, Jonathan F Finks

Open access · greenAbstract read
In one paragraph

Article in Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 35% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Factors associated with response to patient-reported outcome measures: a systematic review of systematic and scoping reviews, and meta-analyses.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2026
    Pooled it
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Rafael AlvarezDepartment of Surgery, University of Michigan, Ann Arbor, Michigan. Electronic address: rafalv@med.umich.edu.
Amanda StricklenMichigan Bariatric Surgery Collaborative, Ann Arbor, Michigan.
Colleen M BudaDepartment of Surgery, University of Michigan, Ann Arbor, Michigan.
Rachel RossMichigan Bariatric Surgery Collaborative, Ann Arbor, Michigan.
Aaron J BonhamMichigan Bariatric Surgery Collaborative, Ann Arbor, Michigan.
Arthur M CarlinMichigan Bariatric Surgery Collaborative, Ann Arbor, Michigan; Department of Surgery, Henry Ford Health System, Detroit, Michigan.
Oliver A VarbanDepartment of Surgery, University of Michigan, Ann Arbor, Michigan; Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan.
Amir A GhaferiDepartment of Surgery, University of Michigan, Ann Arbor, Michigan; Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan.
Jonathan F FinksDepartment of Surgery, University of Michigan, Ann Arbor, Michigan; Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan.
University of Michigan · USHenry Ford Health System · US

Funding

Obesity Surgery Scientist Training ProgramT32DK108740 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Justin Brigham Dimick, RANDY J SEELEY · 2016 to 2026
$2.2M
NIDDK NIH HHS T32 DK108740
6 · The paper itself

Abstract

backgroundPatient-reported outcomes (PRO) obtained from follow-up survey data are essential to understanding the longitudinal effects of bariatric surgery. However, capturing data among patients who are well beyond the recovery period of surgery remains a challenge, and little is known about what factors may influence follow-up rates for PRO.

objectivesTo assess the effect of hospital practices and surgical outcomes on patient survey completion rates at 1 year after bariatric surgery.

settingProspective, statewide, bariatric-specific clinical registry.

methodsPatients at hospitals participating in the Michigan Bariatric Surgery Collaborative are surveyed annually to obtain information on weight loss, medication use, satisfaction, body image, and quality of life following bariatric surgery. Hospital program coordinators were surveyed in June 2017 about their practices for ensuring survey completion among their patients. Hospitals were ranked based on 1-year patient survey completion rates between 2011 and 2015. Multivariable regression analyses were used to identify associations between hospital practices, as well as 30-day outcomes, on hospital survey completion rankings.

resultsOverall, patient survey completion rates at 1 year improved from 2011 (33.9% ± 14.5%) to 2015 (51.0% ± 13.0%), although there was wide variability between hospitals (21.1% versus 77.3% in 2015). Hospitals in the bottom quartile for survey completion rates had higher adjusted rates of 30-day severe complications (2.6% versus 1.7%, respectively; P = .0481), readmissions (5.0% versus 3.9%, respectively; P = .0157), and reoperations (1.5% versus .7%, respectively; P = .0216) than those in the top quartile. While most hospital practices did not significantly impact survey completion at 1 year, physically handing out surveys during clinic visits was independently associated with higher completion rates (odds ratio, 13.60; 95% confidence interval, 1.99-93.03; P =.0078).

conclusionsHospitals vary considerably in completion rates of patient surveys at 1 year after bariatric surgery, and lower rates were associated with hospitals that had higher complication rates. Hospitals with the highest completion rates were more likely to physically hand surveys to patients during clinic visits. Given the value of PRO on longitudinal outcomes of bariatric surgery, improving data collection across multiple hospital systems is imperative.

Indexed as

Bariatric SurgeryQuality of LifeHumansMichiganPostoperative ComplicationsProspective StudiesBariatric surgeryBariatric surgery outcomesEarly complicationsHealthcare policyHospital practicesMetabolic surgeryPatient-reported outcomesPROPRO completion ratesWeight loss surgery

Identifiers

PMID33334677
PMCPMC7904592
OpenAlexW3095973957

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.