Table 2.

Mean Daily Incidence, 95% Confidence Intervals, and Demographic Factors for Rhegmatogenous Retinal Detachment Repair, Retinal Break Treatment, and Posterior Vitreous Detachment Diagnosis

	Rhegmatogenous Retinal Detachment		Retinal Break		Posterior Vitreous Detachment
	Mean Daily Incidence	95% Confidence Interval	Mean Daily Incidence	95% Confidence Interval	Mean Daily Incidence	95% Confidence Interval
All participants	0.461	0.459–0.462	0.703	0.699–0.708	13.899	13.680–14.116
Quarter 1	0.448	0.445–0.451	0.683	0.674–0.692	13.542	13.070–14.014
Quarter 2	0.473	0.470–0.476	0.704	0.696–0.712	13.374	12.919–13.829
Quarter 3	0.471	0.468–0.474	0.709	0.701–0.718	13.605	13.222–13.988
Quarter 4	0.45	0.446–0.454	0.717	0.706–0.727	15.073	14.654–15.491
Age (yrs)
<40	0.197	0.196–0.198	0.388	0.383– 0.392	1.149	1.129–1.170
40–49	0.453	0.450–0.456	0.584	0.578–0.590	4.205	4.135–4.274
50–59	0.757	0.753–0.761	1.117	1.109– 1.126	10.964	10.791– 11.137
60–69	0.672	0.669–0.675	1.139	1.132–1.146	22.073	21.732– 22.413
70+	0.31	0.309–0.312	0.378	0.375–0.380	22.64	22.291– 22.988
Sex
Male∗	0.665	0.662–0.668	0.863	0.857–0.869	13.196	12.985–13.406
Female∗	0.3148	0.314–0.316	0.589	0.586–0.593	14.419	14.195– 14.644
Race
White†	0.534	0.532–0.536	0.761	0.757–0.765	15.877	15.634–16.120
Other†	0.312	0.310–0.314	0.586	0.580–0.592	10.095	9.912–10.278

^∗P < 0.001 for the difference in mean daily incidence between men and women for each of posterior vitreous detachment, retinal break, and rhegmatogenous retinal detachment.

^†P < 0.001 for the difference in mean daily incidence between White people and those of other races for each of posterior vitreous detachment, retinal break, and rhegmatogenous retinal detachment.