title: [Medium-term effectiveness of a group educational intervention on foot care in patients with type 2 diabetes].
abstract: OBJECTIVE
  To evaluate the medium-term effectiveness of a group educational intervention in primary care aimed at improving attitudes and skills in self-care of the feet in patients with type 2 diabetes, and to determine the optimal time for reintervention.
  
  
  METHODS
  We performed a before-after intervention study with a 24-month follow-up. The sample consisted of 76 patients with type 2 diabetes who underwent two group education sessions. Sociodemographic variables and variables related to the neurovascular status of the foot and with hygiene and self-care habits were measured. To compare the results, McNemar's test for paired data was used.
  
  
  RESULTS
  The mean age was 66 years and 51% were men. Skills performance before-after (8 months) the intervention were as follows: correct hygiene 41%-86%, good-medium hydration 80%-97%, daily foot washing 42%-68%, proper tools use 41%-79%, proper shoes 9%-33%, proper nails 26%-74% (all differences with p < 0.001). Among patients that improved due to the sessions, skills were still correct at 24 months in 76% (95% CI: 61%-90%) for hygiene, 100% for hydration, 70% for daily foot washing (95% CI: 51%-90%), 74% for proper tools use (95% CI: 58-90%), 55% for proper shoes (95% CI: 34%-77%) and 81% for proper nails (95% CI: 68%-94%).
  
  
  CONCLUSIONS
  The intervention improved all the skills studied. The effects of the sessions were still evident after 24 months in more than 70% of patients for all the variables studied except proper shoe use. Group education favors skills improvement. We suggest repeating the intervention every 24 months.
authors.affiliation: Equip d'Atenció Primària Mataró-1. Institut Català de la Salut. Mataró. Barcelona. España. jramon.bnm.ics@gencat.net
authors.forename: Joana
authors.initials: J
authors.lastname: Ramon-Cabot
authors.forename: Montserrat
authors.initials: M
authors.lastname: Fernández-Trujillo
authors.forename: Carme
authors.initials: C
authors.lastname: Forcada-Vega
authors.forename: Guillem
authors.initials: G
authors.lastname: Pera-Blanco
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003924:Diabetes Mellitus, Type 2 / Q000150:complications*; D017719:Diabetic Foot / Q000209:etiology* / Q000517:prevention & control*; D005260:Female; D006126:Group Processes; D006801:Humans; D008297:Male; D008875:Middle Aged; D010353:Patient Education as Topic / Q000379:methods*; D012648:Self Care; D013997:Time Factors