Table 1 The detailed data on acute postoperative infectious endophthalmitis, including the pre-treatment, treatment-related, and post-treatment factors

Age, years

67.65(9.52)

0.374^a

Eye(OD)

29 (35.4)

0.816^b

Gender (M)

46 (56.1)

0.924^b

Systemic disease

Diabetes

30 (36.60)

0.54 (0.64) / 1.03 (0.96)

0.019^b*

Hypertension

38 (46.30)

0.412^b

Heart disease

10 (12.20)

0.603^b

Hemodialysis

4 (4.90)

0.66 (0.75) / 1.80 (1.00)

0.004^b*

Liver disease

3 (3.70)

0.836^b

Duration, days

3.26 (3.71)

0.631^a

Interval, days

2.30 (2.08)

0.888^a

Symptoms

Blur

67 (81.70)

0.669^b

Pain

48 (58.50)

0.366^b

Baseline vision

1.92 (0.54)

0.030^a*

Baseline IOP, mmHg

16.00 (7.62)

0.051^a

Surgery before endophthalmitis

cataract

66 (80.49)

0.57 (0.68)

0.001^c*

VT

12 (14.63)

1.38 (1.07)

Intravitreal injection

4 (4.88)

0.97 (0.74)

Signs

Hypopyon

67 (81.70)

0.844^b

Vitritis(mild to moderate / severe)

8 (8.5) / 75 (91.50)

0.12 (0.11) / 0.76 (0.81)

< 0.001^b*

Treatment of endophthalmitis

Pre-VT IVI antibiotics

43 (52.4)

0.740^b

VT combined IVI antibiotics

VT with 23 G/20 G

71 (86.60)

46 (50.1)/34 (34.14)

0.78 (0.84)

0.77 (0.85)/0.62 (0.79)

< 0.001^b*

0.395 ^b

Post-VT IVI antibiotics

51 (62.20)

0.230^b

IVI antibiotics without VT

11 (13.40)

0.28 (0.16)

< 0.001^b*

IVI antibiotics amount

2.59 (1.23)

0.014^a*

Culture positive

30 (36.60)

0.076^b

Complications

18 (22.00)

0.5 (0.63) / 1.44 (0.89)

< 0.001^b*

Retinal detachment

8 (9.75)

0.65 (0.75) / 1.19 (1.08)

0.214^b

Final vision

0.71 (0.80)

< 0.001^d*

Follow-up time

14.40 (18.99)

0.945^a