Table 2 Adjusted hazard ratios and 95% confidence intervals of bladder cancer according to intake of vegetable stratified by subtype, sex and smoking status

Overall

No. Cases

962

916

1325

Model 1 ^d

Ref.

1.02 (0.91–1.13)

0.96 (0.86–1.07)

Model 2 ^{d, e}

Ref.

1.01 (0.90–1.11)

0.95 (0.85–1.07)

NMIBC

No. Cases

392

390

485

Model 1 ^d

Ref.

1.10 (0.94–1.28)

1.02 (0.85–1.22)

Model 2 ^{d, e}

Ref.

1.10 (0.94–1.28)

1.01 (0.84–1.21)

MIBC

No. Cases

167

213

393

Model 1 ^d

Ref.

1.12 (0.89–1.41)

1.00 (0.78–1.28)

Model 2 ^{d, e}

Ref.

1.12 (0.89–1.41)

0.99 (0.77–1.27)

Male

No. Cases

717

646

1042

Model 1 ^d

Ref.

1.03 (0.91–1.15)

1.02 (0.89–1.16)

Model 2 ^{d, e}

Ref.

1.02 (0.89–1.14)

1.01 (0.88–1.14)

Female

No. Cases

245

270

283

Model 1 ^d

Ref.

0.89 (0.74–1.06)

0.79 (0.64–0.98)

Model 2 ^{d, e}

Ref.

0.89 (0.74–1.07)

0.79 (0.64–0.98)

Never smoker

No. Cases

191

187

271

Model 1 ^d

Ref.

1.04 (0.85–1.28)

1.06 (0.84–1.35)

Model 2 ^{d, e}

Ref.

1.03 (0.83–1.26)

1.05 (0.82–1.34)

Current smoker

No. Cases

380

339

482

Model 1 ^d

Ref.

1.00 (0.87–1.14)

0.96 (0.80–1.15)

Model 2 ^{d, e}

Ref.

0.99 (0.85–1.16)

0.95 (0.79–1.14)

Former smoker

No. Cases

410

402

554

Model 1 ^d

Ref.

1.00 (0.86–1.16)

0.92 (0.78–1.10)

Model 2 ^{d, e}

Ref.

0.99 (0.85–1.15)

0.91 (0.77–1.09)