Figure 1. Injury rates and 95% confidence intervals per 1000 athlete-exposures by games, practices, and academic year, men's baseball, 1988–1989 through 2003–2004 (n = 4453 game injuries and 3893 practice injuries). Game time trend, P = .54. Average annual change = 0.4% (95% confidence interval = −0.8, 1.6). Practice time trend, P = .53. Average annual change = 0.4% (95% confidence interval = −0.9, 1.8) .