xRead - Olfactory Disorders (September 2023)

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469

PATEL et al.

TABLE VII.16b (Continued)

Olfactory test method used SS-ID (16-item)

Author

Year 2021

LOE Study design Study groups

Conclusions

TheOFof

Melis

4

Intervention, cohort

Patients

et al 978

participants improved after bariatric surgery

undergoing bariatric surgery (n = 36 women/15 men)

Peng

2018

2

10 obervational studies and 9 longitudinal studies

Strong evidence for a link between olfaction and obesity Bariatric surgery

et al 957

might reverse obesity-related olfactory decline

Related to

extremely low BMI

Fedoroff et al 953

1995

4

Observational,

Patients with AN (n = 11) Controls (n = 16, allwomen)

UPSIT R + ODT Very low weight patients with AN showed

cross-sectional, case-control

impairments in their ability to identify and detect odors No relevant difference in OF between the AN and control groups between nutritional status and OD was found in geriatric patients Patients with AN had higher olfactory sensitivity compared with controls Patients with AN had lower odor threshold and discrimination function compared with controls Patients with AN had lower overall OF compared with controls Overall OF was lower in patients with AN compared with controls (Continues) No association

Kopala

UPSIT R

Patients with AN (n = 27) Controls (n = 50, allwomen) Cohort (n = 137

1995

3b

Observational,

et al 954

cross-sectional, case-control

Smoliner et al 944

2013

4

Observational,

SS-ID (12 item)

cross-sectional, case-control

women/54 men)

4 patients had a

BMI < 20kg/m 2

Test Olfactif

Lombion

Patients with AN (n = 17) Controls (n = 58, allwomen) Patients with AN (n = 17) Controls (n = 15, allwomen) Patients with AN (n = 12) Controls (n = 24, allwomen) Patients with AN (n = 16) Controls (n = 23, allwomen)

2005

4

Observational,

Pouthier et al 955

cross-sectional, case-control

Roessner et al 941

2005

4

Observational,

SS-TDI

cross-sectional, case-control

Schreder et al 942

SS-TDI

2008

3b

Observational,

cross-sectional, case-control

2009

3b

Observational,

SS-TDI

cross-sectional, case-control

Aschenbrenner et al 945