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Table 5 Pooled participation levels and corresponding 95% confidence intervals for study characteristics

From: Determinants of participation in worksite health promotion programmes: a systematic review

study characteristics number of studies (n)* number of participants (n) mean (%) [95% CI]
incentive 9 11960 33.5% [33.3% – 33.8%]
no incentive 13 18060 30.7% [30.5% – 30.9%]
fee 4 4053 32.2% [31.8% – 32.7%]
no fee 18 26740 31.7% [31.5% – 31.9%]
education/counselling 10 15022 28.0% [27.8% – 28.2%]
fitness 6 3914 25.8% [25.4% – 26.1%]
multi-component 6 11084 43.3% [42.9% – 43.3%]
physical activity 10 6474 29.2% [28.9% – 29.5%]
multiple behaviours 12 23546 32.6% [32.4% – 32.8%]