Table 1 Demographic data from the subjects in the three groups.

From: Effectiveness of intraoperative intraocular lens use on improving surgical safety for dense cataract phacoemulsification: a randomized controlled trial

Demographics

Group I

Group II

GroupIII

P value

Patients/Eyes (n)

134/134

137/137

130/130

—

Mean age (y) ± SD

68.9 ± 10.1

69.0 ± 11.3

68.7 ± 10.5

0.472

Males/females (n)

65/69

64/73

63/67

0.671

Right/left eye (n)

66/68

67/70

65/65

0.601

Nuclear Density

Grade IV (n/%)

84/62.7

80/58.4

78/60.0

0.509

Grade V (n/%)

50/37.3

57/41.6

52/40.0

0.701

  1. ANOVA, otherwise the chi-squared test was used.
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