xRead - Olfactory Disorders (September 2023)

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468

INTERNATIONAL CONSENSUS ON OLFACTION

TABLE VII.16b (Continued)

Olfactory test method used

Author

Year 2014

LOE Study design Study groups

Conclusions

SS-TDI

Obese patients had significantly lower overallOF compared with the control group Bariatric surgery did not change odor sensitivity The morbidly obese group with the highest mean BMI had the lowest overallOF Patients who received sleeve gastrectomy surgery improved significantly postoperatively Obese patients had significantly lower overallOF compared with the control group In morbidly obese patients, OF increased signficantly after laparoscopic sleeve gastrectomy The probability of having severe or total anosmia in obesity was extremely low OF increased signfificanlty after laparoscopic gastric bypass surgery Among middle-aged patients with stage I and II obesity, OD washighly prevalent with respect to normative age- and sex-adjusted cutoffs significantly after laparoscopic bariatric surgery Median score of obese patients was within the OD range compared with normative data OF increased

Enck

3b

Intervention, cohort

Morbidly obese patients (n = 4 women/4 men) Controls (n = 22 women/22 men)

et al 981

Jurowich et al 975

2014

3b

Intervention, cohort

Morbidly obese

SS-TDI

patients (n = 29 women/13 men)

Patients were

divided into three groups

according to the surgery that they received

Holinski et al 976

SS-TDI

2015

3b

Intervention, cohort

Morbidly obese patients (n = 29 women/15 men) Controls (n = 15 women/8 men)

Hanci

2016

3b

Intervention, cohort

Obese patients (n = 32 women/22 men)

SS-TDI

et al 979

Zerrweck et al 977

PST

2017

4

Intervention, cohort

Morbidly obese

patients (n = 16 women/5 men)

Campolo et al 980

2020 4

Observational,

Obese patients (n = 31 women/29 men)

SS-TDI

cross-sectional, case series

(Continues)