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TableĀ 3 Demographic data

From: Safety and feasibility of ultra-long construct navigated minimally invasive spine surgery with adjuvant radiotherapy in extensive spinal metastasis : a comparative analysis

Data

N (%) | Median (IQR) | Meanā€‰Ā±ā€‰SD

P-value

UNMISSā€‰+ā€‰RT (Nā€‰=ā€‰14)

RT Alone (Nā€‰=ā€‰9)

Age (years)

53.5 (50.5ā€“60.75)

66 (49ā€“71)

0.361

Female

11 (78.5)

7 (77.78)

0.639

Primary tumor

Ā Ā 

0.326

ā€ƒBreast cancer

8 (57.14)

4 (44.44)

Ā 

ā€ƒLung cancer

5 (35.71)

2 (22.22)

Ā 

ā€ƒRenal cell carcinoma

1 (7.15)

-

Ā 

ā€ƒThyroid

-

1 (11.11)

Ā 

ā€ƒProstate

-

1 (11.11)

Ā 

ā€ƒNasopharynx

-

1 (11.11)

Ā 

NESMS

Ā Ā 

0.198

ā€ƒ(1Ā yr postop survival rate)

Ā Ā Ā 

ā€ƒā€ƒ0 (18.5%)

2 (14.30)

-

Ā 

ā€ƒā€ƒ1 (34.9%)

5 (35.71)

7 (77.78)

Ā 

ā€ƒā€ƒ2 (46.2%)

5 (35.71)

2 (22.22)

Ā 

ā€ƒā€ƒ3 (68.3%)

2 (14.30)

-

Ā 

Tomita

Ā Ā 

0.205

ā€ƒ(Avg survival, months)

Ā Ā Ā 

ā€ƒ2ā€“4 (19Ā months)

4 (28.58)

-

Ā 

ā€ƒ5ā€“7 (16Ā months)

5 (35.71)

5 (55.56)

Ā 

ā€ƒ8ā€“10 (3Ā months)

5 (35.71)

4 (44.44)

Ā 

Pre-treatment VAS

6.71ā€‰Ā±ā€‰2.20

7.66ā€‰Ā±ā€‰3.01

0.439