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Table 2 Time from first physiotherapy session to first surgery, number of physiotherapy sessions and cost of physiotherapy before lumbar spine surgery, and time from injury date to first physiotherapy session, by type of surgery

From: Physiotherapy utilisation and costs before lumbar spine surgery: a retrospective analysis of workers compensation claims in Australia

Time from first physiotherapy session to first surgery

Fusion

Decompression

Median (IQR) monthsa

15 (8 to 29)

5 (3 to 11)

Max*

101

92

N

678

1627

 

Fusion

Decompression

 

N (%)

N (%)

No physiotherapyb

123 (15.4%)

644 (28.4%)

< 4 weeks

17 (2.1%)

170 (7.5%)

4 weeks to <6 months

103 (12.9%)

721 (31.8%)

6 months to <1 year

148 (18.5%)

394 (17.4%)

1 year to <2 years

189 (23.6%)

213 (9.4%)

≥2 years

220 (27.5%)

128 (5.6%)

N

800

2270

Number of sessions from first physiotherapy session to first surgeryc

Fusion

Decompression

Mean (SD) sessions

28 (35)

16 (21)

Max*

387

172

N

800

2270

 

Fusion

Decompression

 

N (%)

N (%)

0 sessions

124 (15.5%)

645 (28.4%)

1–8 sessions

126 (15.8%)

506 (22.3%)

9–24 sessions

221 (27.6%)

571 (25.2%)

25–50 sessions

184 (23.0%)

394 (17.4%)

> 50 sessions

145 (18.1%)

154 (6.8%)

N

800

2270

Cost of physiotherapyd

Fusion

Decompression

Mean (IQR) cost

$2357 ($453 to $2947)

$1265 ($0 to $1808)

Max*

$53,249

$19,578

N

800

2270

Time from injury date to first physiotherapy session

Fusion

Decompression

Median (IQR) daysa

23 (9 to 66)

19 (7 to 53)

Max*

1382

2064

N

678

1627

 

Fusion

Decompression

 

N (%)

N (%)

No physiotherapyb

123 (15.4%)

644 (28.4%)

<1 week

124 (15.5%)

375 (16.5%)

1 week to <6 weeks

320 (40.0%)

767 (33.8%)

≥6 weeks

233 (29.1%)

484 (21.3%)

N

800

2270

  1. n Number of people; IQR Interquartile range; SD Standard deviation.
  2. aexcluding people who had ‘no physiotherapy’; bpeople who had a non-treatment billing item as their first and only physiotherapy service provided (i.e. PTA012 and PTA014) were considered to have ‘no physiotherapy’; cexcludes non-treatment billing items (PTA012 and PTA014); dincludes non-treatment billing items (PTA012 and PTA014)
  3. *: minimum value was zero for all analyses