| Title |
Dietary Intake and Weight Changes 5 Years After Laparoscopic Sleeve Gastrectomy
|
|---|---|
| Published in |
Obesity Surgery, June 2017
|
| DOI | 10.1007/s11695-017-2765-8 |
| Pubmed ID | |
| Authors |
Ju-Jun Chou, Wei-Jei Lee, Owaid Almalki, Jung-Chien Chen, Pei-Ling Tsai, Shwu-Huey Yang |
| Abstract |
Laparoscopic sleeve gastrectomy (LSG) is becoming a leading primary bariatric surgery but long-term outcome remains unclear. The amount of food eaten is drastically reduced after LSG and may lead to nutritional deficiencies potentially. The aim of this study is to investigate long-term dietary intake and weight status after LSG. Forty patients underwent LSG had more than 5-year follow-up with complete clinical data and food frequency questionnaires were analyzed. The mean age of subjects is 33.5 years old with mean body mass index (BMI) 37.9 kg/m(2). Mean BMI loss at 5 years after LSG is 10.6 kg/m(2). Weight regain appeared in 20% of patients. Dietary composition analysis at 5 years showed mean calorie intake of 1230 kcal/day, protein 70 g/day (22.5% of calorie), fat 50 g/day (36.1%), carbohydrate 126 g (41.4%), iron 7.5 mg/day, calcium 536.2 mg/day, and fiber 11.7 g/day. Calorie intake at 5 years after LSG is correlated with weight loss but weight regain is not related to a higher calorie intake. All comorbidities were significantly improved after LSG but hemoglobin and parathyroid hormone significantly changed. Incidence of iron deficiency anemia increased from 7.5% at pre-operation to 41.2% after LSG. Incidence of secondary hyperparathyroidism increased from 17.5 to 60.7%. LSG is an effective and durable bariatric procedure but with significant changes in nutritional status. Dietary instruction for LSG should include foods rich in protein, iron, calcium, and fiber. |
X Demographics
The data shown below were collected from the profiles of 3 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 1 | 33% |
| Kuwait | 1 | 33% |
| Unknown | 1 | 33% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 2 | 67% |
| Practitioners (doctors, other healthcare professionals) | 1 | 33% |
Mendeley readers
The data shown below were compiled from readership statistics for 78 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 78 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Postgraduate | 9 | 12% |
| Student > Master | 8 | 10% |
| Researcher | 7 | 9% |
| Student > Bachelor | 7 | 9% |
| Student > Doctoral Student | 5 | 6% |
| Other | 13 | 17% |
| Unknown | 29 | 37% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 17 | 22% |
| Nursing and Health Professions | 7 | 9% |
| Biochemistry, Genetics and Molecular Biology | 5 | 6% |
| Pharmacology, Toxicology and Pharmaceutical Science | 3 | 4% |
| Environmental Science | 3 | 4% |
| Other | 10 | 13% |
| Unknown | 33 | 42% |
Attention Score in Context
This research output has an Altmetric Attention Score of 3. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 25 November 2021.
All research outputs
#13,205,576
of 22,979,862 outputs
Outputs from Obesity Surgery
#1,618
of 3,401 outputs
Outputs of similar age
#154,603
of 317,261 outputs
Outputs of similar age from Obesity Surgery
#34
of 70 outputs
Altmetric has tracked 22,979,862 research outputs across all sources so far. This one is in the 42nd percentile – i.e., 42% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,401 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.8. This one has gotten more attention than average, scoring higher than 51% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 317,261 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 50% of its contemporaries.
We're also able to compare this research output to 70 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 51% of its contemporaries.