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Table 3 The correlation between the length of break in regular menstruation and years of training, the number of training sessions per week and current body weight

From: Menstrual disorders in amateur dancers

Predictors B Beta r semi variance % t p
Constant 1.36     3.70 < .001
Years of training .01 .07 .06 .40 .99 .321
Training sessions per week .04 .15 .14 1.94 2.18 .030
Body weight .00 .02 .02 .02 .25 .806
  1. B: partial regression coefficient
  2. Beta: partial standardised regression coefficient
  3. rsemi: semi-partial correlation coefficient
  4. % variance: percent of variance of dependent variable, explained by a given predictor (calculated as squared semi-partial correlation multiplied by 100%)
  5. t: value of Student’s t statistics
  6. p: probability level