title: [Study on the resilience internal factors in a sample of Puerto Rican centenarians].
abstract: Old age is a stage that is usually characterized by lost at the physiological, psychological and social level that generates much distress to individuals. However, the centenaries have been identified as an example of successful aging, within other factors, because they have adequate managed skills that help them to deal with healthy normal losses. Resilience could be one of the factors that may help the Centennials to age successfully. It is necessary more studies with Puerto Rico Centennials since we lack such investigations.
  
  
  METHODS
  This study has an expo facto design; in addition we evaluate psychometrically the Symptoms Check List 90-R (SCL-90-R). The scale of Internal Resilience Factors (EFIR), a semi structured interview and the SCL-90-R were used to identify factors associated with successful aging in the centennials. In addition we explore if there exist gender differences in internal factors of resilience within the sample.
  
  
  METHODS
  23 Centennials, 15 men and 8 women, of different parts of Puerto Rico (average age = 101. 5 years).
  
  
  RESULTS
  Internal resilience factors associated with the aging process were identifying, those were: emotional stability, optimism, behavioral factor and behavioral and emotional skills component. These factors are consistent with the revised literature on positive emotions and adaptive ageing. On the other hand, no statistically significant difference was identified (p <. 05) for the internal factors of resilience on the basis of gender, a finding agreed with the revised literature. The multiple tests administered showed adequate internal consistency (EFIR: (=. 726); SCL-90-R: (=. 941). The Symptoms Check list 90-R (SCL-90-R) was valid with a Cronbach's alpha of. 941.
  
  
  CONCLUSIONS
  We identified internal resilience factors that could be linked with successfully aging: those factors are encouraging the elderly population. In addition used tests showed adequate internal consistency. Limitations in relation to the size of the sample and the distribution of gender were identified, thus we suggest further research with larger samples.
authors.affiliation: Universidad Carlos Albizu, Recinto de San Juan, Puerto Rico. jrodriguez@sju.albizu.edu
authors.forename: José J
authors.initials: JJ
authors.lastname: Rosado-Medina
authors.forename: José R
authors.initials: JR
authors.lastname: Rodríguez-Gómez
authors.forename: Gladys
authors.initials: G
authors.lastname: Altieri-Ramirez
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D011647:Puerto Rico; D055500:Resilience, Psychological