Biomedical subjects

G Chatelier

Publications and source records attributed to G Chatelier.

13 recordsLinked to original sources

PubMed1996

Interactive electronic teaching (ISIS): has the future started?

Medical education of hypertensives as well as of other asymptomatic cardiovascular risk patients requires individualized, interactive and attractive strategies. Electronic teaching set up in hospital or clinic settings opens the way of the future, saving time and allowing more advantageous use of caretakers. ISIS (Initiation Sanitaire Informatisee et Scenarisee), a French computer assisted program for cardiovascular risk patients, combines a scientific information, divided in 12 sequential but independent modules, with a recreative imaginary trip in the world of ancient Egypt. To test the impact of this tool on patient health information retention, 158 hypertensives hospitalized in a day-hospital clinic were randomized into an intervention or ISIS group (IG, n = 79) and a control group (CG, n = 79). Both groups received cardiovascular education through standard means. In addition, IG patients underwent a 30 to 60 min session on the computer. Cardiovascular knowledge was tested by a nurse administering a standardized 28-item questionnaire before and two months after education. Retesting was done by telephone interview. A total of 138 completed questionnaires (69 from each group) were analyzed. Overall mean cardiovascular knowledge score before education (14.3 +/- 4.2, range 4-25) improved significantly after education (3.7 +/- 3.5, p = 0.0001). This improvement was more important in the IG than the CG (3.8 +/- 3.6 vs 2.4 +/- 3.2 respectively, p = 0.02), especially in hypertensives having a known disease for more than six months. Isis is now available in two languages: French and English. Patients' satisfaction and the conclusion of this comparative trial encourage confirmation of these first results in other French or English speaking populations, in order to test the long term effects of structured electronic teaching sessions on health behaviour, and to promote a wide use of computers and multimedia communication in hypertension control programs.

Adult↗

PubMed1994

[Evaluation of a computer assisted training program for hypertensive patients].

ISIS tutorial program (French abbreviation for Animated and Computerized Initiation into Health) was carried out for Macintosh type computers to place a modern and interactive learning device at cardiovascular risk patients' disposal. Such a program combines strict scientific explanations and aesthetic attractiveness of multimedia communication. To test the effect of this device on health knowledge gain, 158 hypertensives admitted in one-day or in half-week clinics for an initial check-up or for a therapeutic adjustment were randomised into two groups: a control group (n = 79), receiving usual education (contacts with physicians, nurses, dieticians, health oriented booklets), and an experimental or "ISIS" group (n = 79) undergoing an interactive session with the computer during 30 to 60 minutes, in addition to usual education. Health knowledge of both groups was assessed through a 28-item questionnaire, before any education procedure, two months after the discharge, through a standardized interview by phone, thanks to the same investigator. On the whole, 69 + 69 = 138 complete case records could be analysed. Initial health knowledge mean score, at admission to the hospital, was 14.3 +/- 4.2 (range: 4 to 25). This score significantly improved among the whole population (difference between the two evaluations: 3.7 +/- 3.5 points; p = 0.0001). Improvement was greater in ISIS group than in controls (p = 0.02). Among hypertensives with initial scores < or = 16, improvement was respectively 4.5 +/- 3.6 and 2.9 +/- 3.0 for ISIS and control groups (p < 0.01).(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗

PubMed1971