Systemic sclerosis & Raynaud's

Primary versus systemic-sclerosis-associated Raynaud's phenomenon: relationship with clinical and environmental factors

Clin Exp RheumatolPublished Case-control study

Authors' conclusion

This study revealed differences in lifestyle and preventive health behaviours between SSc-RP and pRP

Study context

Population
Patients with systemic sclerosis (SSc)-associated raynaud's phenomenon (RP) or primary RP
Participants
180 vs 103
Comparison
SSc-associated RP vs primary RP
  • SSc-RPn = 180
  • pRPn = 103reference
Outcome
Association of SSc-RP vs pRP with environmental factors, lifestyle habits and clinical setting
Methodological detailsquestionnaire-based, multivariate and/or multivariable analyses
  • Questionnaire-based
  • Multivariate and/or multivariable analyses

Main finding

As reported in the abstract

Factors associated with SSc-RP vs pRP
Living in urban area
OR 0.37; P < 0.001
Computer use
OR 0.38; P < 0.001
Contraceptive use
OR 0.32; P = 0.017
Habitual alcohol use
OR 0.35; P = 0.029
Hepatitis B virus vaccine
OR 0.09; P = 0.011
Cold sensitivity
OR 3.48; P = 0.001
Lower quality of life
OR 2.69; P < 0.001
Finger pain
OR 3.03; P < 0.001
Autoimmune hypothyroidism
OR 3.62; P = 0.007

Observational data: associations, not effects.

Original publication

Primary versus systemic-sclerosis-associated Raynaud's phenomenon: relationship with clinical and environmental factors. Clin Exp Rheumatol. Published 25 July 2024. doi:10.55563/clinexprheumatol/m7qpn3

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