xRead - Olfactory Disorders (September 2023)

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PATEL et al.

TABLE IV.2 (Continued) Study Year

LOE Study design Population

Outcome

Conclusions

Partner body odor

Granqvist et al 46

2019

2

Cross-sectional experimental

Healthy

Effect of exposure to

decreased subjective discomfort during a stressful event; reduced skin conductance in highly secure individuals

individuals

partner’s body odor on discomfort and psychophysiological stress

Lundström and Jones Gotman 47

2009

2

Cross-sectional experimental

Healthy

Links between olfactory identification ability and degree of romantic love in partnership

Negative correlation between degree of romantic love and

individuals

ability to identify body odor of an opposite-sex friend but not of their same-sex friend Parents actively seek their child’s odor in daily rearing; the child’s head is the most frequent source of affective experiences and the child’s bottom of practical disturbances in various life areas (food, harmful event detection, social situations); majority of patients with OD deal well but a limited proportion experience reduced QOL and increased depression scores OD has a significant impact on various activities and social role Impaired life quality, in particular reflected by reported social isolation and anhedonia Patients with reduced sense of smell, often combined with qualitative disorders, exhibit significantly reduced QOL, particularly in paid employment, household work, and social and family life Olfactory impairment associated with

Okamoto et al 48

Links between

2016

3

Cohort

Healthy

child-rearing and olfaction

individuals, parents

Croy, Nordin, and Hummel 25

2014

4

Literature review Quantitative,

Links between olfactory impairment and general QOL/depression

qualitative, and congenital OD

Drummond,

Impact of olfactory

Patients with

2013

4

Case series,

Douglas, and Olver 49

impairment on daily activities and social participation

severe TBI and olfactory loss

qualitative research design

Keller and

2013

4

Patient-report series

Patients with OD Subjective experiences with olfactory loss

Malaspina 20

Brämerson,

2007

3

Prospective cohort

Patients with OD Description of how quantitative and qualitative olfactory

Nordin, and Bende 50

disorders are diagnosed, what the causes are, and howQOL is compromised in patients

(Continues)