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1.
J Sch Nurs ; 17(5): 258-65, 2001 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-11885342

RESUMEN

Hand washing is the most effective way to prevent the spread of communicable disease. The purpose of this double-blind, placebo-controlled study was to assess whether an alcohol-free, instant hand sanitizer containing surfactants, allantoin, and benzalkonium chloride could reduce illness absenteeism in a population of 769 elementary school children and serve as an effective alternative when regular soap and water hand washing was not readily available. Prior to the study, students were educated about proper hand washing technique, the importance of hand washing to prevent transmission of germs, and the relationship between germs and illnesses. Children in kindergarten through the 6th grade (ages 5-12) were assigned to the active or placebo hand-sanitizer product and instructed to use the product at scheduled times during the day and as needed after coughing or sneezing. Data on illness absenteeism were tracked. After 5 weeks, students using the active product were 33% less likely to have been absent because of illness when compared with the placebo group.


Asunto(s)
Absentismo , Desinfección de las Manos , Educación en Salud , Servicios de Enfermería Escolar , Niño , Preescolar , Método Doble Ciego , Humanos , Modelos Teóricos , Placebos , Distribución Aleatoria , Investigación
2.
Fam Med ; 32(9): 633-8, 2000 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-11039151

RESUMEN

UNLABELLED: BACKGROUND AND HYPOTHESES: A substantial percentage of school absenteeism among children is related to transmissible infection. Rates of transmission can be reduced by hand washing with soap and water, but such washing occurs infrequently. This study tested whether an alcohol-free instant hand sanitizer (CleanHands) could reduce illness absenteeism in school-age children. METHODS: A 10-week, open-label, crossover study was performed on 420 elementary school-age children (ages 5-12). Students were given a brief orientation immediately prior to the start of the study on the relationship of germs, illness, and hand washing. Each student in the treatment group then received the test product in individual bottles, with instructions to apply one to two sprays to the hands after coming into the classroom, before eating, and after using the restroom, in addition to their normal hand washing with soap and water. The control group was instructed to continue hand washing as normal with non-medicated soap. After 4 weeks of treatment and a 2-week wash-out period, the control and experimental groups were reversed. Data gathered on absenteeism were classified as gastrointestinal or respiratory related and normalized for nonillness-related absenteeism and school holidays. RESULTS: Compared to the hand washing-only control group, students using CleanHands were found to have 41.9% fewer illness-related absence days, representing a 28.9% and a 49.7% drop in gastrointestinal- and respiratory-related illnesses, respectively. Likewise, absence incidence decreased by 31.7%, consisting of a 44.2% and 50.2% decrease in incidence of gastrointestinal- and respiratory-related illnesses, respectively. No adverse events were reported during the study. CONCLUSIONS: Daily use of the instant hand sanitizer was associated with significantly lower rates of illness-related absenteeism.


Asunto(s)
Absentismo , Enfermedades Gastrointestinales/prevención & control , Desinfección de las Manos , Enfermedades Respiratorias/prevención & control , Saneamiento , Estudiantes , Niño , Estudios Cruzados , Humanos
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