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Table 6 Summary statistics of correct knowledge on Sexo-reproductive health before intervention among adolescent girls in the 6 different health areas of the Kumbo West Health District, 2018

From: A randomized controlled trial on mobile phone text messaging to improve sexo-reproductive health among adolescent girls in Cameroon

Summary statistics of correct knowledge on SRHN before intervention
Health area Sample size Total score Mean score Variance Standard deviation
BBH 117 51 5.70 4.31 1.31
Kikaikelaiki 39 38 4.32 3.04 1.16
Kitiwum 30 34 4.11 2.44 1.01
Kumbo CMA 106 46 5.15 1.15 1.33
Kumbo Urban 77 52 6.04 2.16 1.01
Melim 29 41 4.82 2.44 1.61
Analysis of variance for correct knowledge on SRHN before intervention
Variation Sum of square Degree of freedom Mean square F-statistic p-value
Between groups 109.8 5 21.96   
Within groups 1352.49 392 3.45 6.37 0.179
Total 1462.29 397