title: Factors influencing pain, physical function and social functioning in patients with osteoarthritis in southern Italy.
abstract: The aim of this study was to assess factors influencing bodily pain (BP), physical function (PF) and social functioning (SF) in patients with osteoarthritis (OA) from southern Italy A total of 1,782 patients (mean age 66.08 years, 570 men and 1,212 women) with knee, hip, spine or hand OA underwent a structured assessment comprising demographic data and the Short Form 36 (SF-36) BP, PF and SF scales. Separate multiple linear regression models were employed for statistical analysis. The mean disease duration was 9.18 years and the mean body mass index (BMI) was 27.06. The mean BP, PF and SF scores of 34.93 (SD 19.37), 63.58 (SD 26.53) and 47.89 (SD 21.83) for the study subjects were substantially lower than those expected for the general Italian population. Subjects who were younger with a shorter disease duration and lower BMI had better PF and SF Younger subjects with a lower BMI and a longer disease duration had less BP. Female sex was associated with more BP, worse SF and better PF. In conclusion, demographic and disease-related factors influence BP, PF and SF in southern Italian patients with OA.
authors.affiliation: University of Messina, Messina, Italy. lgdef@yahoo.it
authors.forename: L G
authors.initials: LG
authors.lastname: De Filippis
authors.forename: S
authors.initials: S
authors.lastname: Gulli
authors.forename: A
authors.initials: A
authors.lastname: Caliri
authors.forename: G
authors.initials: G
authors.lastname: D'Avola
authors.forename: R
authors.initials: R
authors.lastname: Lo Gullo
authors.forename: S
authors.initials: S
authors.lastname: Morgante
authors.forename: C
authors.initials: C
authors.lastname: Romano
authors.forename: F
authors.initials: F
authors.lastname: Munaò
authors.forename: G
authors.initials: G
authors.lastname: Trimarchi
authors.forename: D
authors.initials: D
authors.lastname: La Torre
authors.forename: C
authors.initials: C
authors.lastname: Fichera
authors.forename: A
authors.initials: A
authors.lastname: Pappalardo
authors.forename: G
authors.initials: G
authors.lastname: Triolo
authors.forename: M
authors.initials: M
authors.lastname: Gallo
authors.forename: G
authors.initials: G
authors.lastname: Valentini
authors.forename: G
authors.initials: G
authors.lastname: Bagnato
mesh_terms: D000367:Age Factors; D000368:Aged; D015992:Body Mass Index; D003430:Cross-Sectional Studies; D005260:Female; D006304:Health Status; D006801:Humans; D007398:Interpersonal Relations; D007558:Italy; D008297:Male; D009068:Movement; D010003:Osteoarthritis / Q000503:physiopathology* / Q000523:psychology*; D010146:Pain / Q000209:etiology*; D012737:Sex Factors