From: Sublobectomy versus Lobectomy for stage IA (T1a) non-small-cell lung cancer: a meta-analysis study
Study | Stage | Tumor size | Comparison | Outcome | Sample size | Sublobectomy | Lobectomy |
---|---|---|---|---|---|---|---|
Koike et al.[5] | Ia | ≤2 cm | segmentectomy vs lobectomy | 5-year survival | 233 | 74 | 159 |
Okada et al.[9] | Ia | ≤2 cm | sublobectomy vs lobectomy | 5-year survival | 567 | 305 | 262 |
Whitson et al.[21] | Ia | ≤2 cm | segmentectomy vs lobectomy | 5-year survival | 5626 | 291 | 5335 |
Wolf et al.[18] | Ia | ≤2 cm | sublobectomy vs lobectomy | 5-year survival | 238 | 154 | 84 |
Kates et al.[24] | Ia | ≤1 cm | sublobectomy vs lobectomy | 5-year survival | 2064 | 688 | 1376 |
Okada et al.[23] | Ia | ≤2 cm | segmentectomy vs lobectomy | 5-year survival | 209 | 70 | 139 |
Okami et al.[22] | Ia | ≤2 cm | sublobectomy vs lobectomy | 5-year survival | 764 | 146 | 618 |
Warren and Faber [12] | Ia | ≤2 cm | segmentectomy vs lobectomy | 5-year survival | 72 | 38 | 34 |
Wisnivesky et al.[20] | Ia | ≤2 cm | sublobectomy vs lobectomy | 5-year survival | 1165 | 196 | 969 |
Wisnivesky et al.[19] | Ia | ≤2 cm | sublobectomy vs lobectomy | 5-year survival | 249 | 47 | 202 |
Yendamuri et al. (1987-1997) [17] | Ia | ≤2 cm | sublobectomy vs lobectomy | 5-year survival | 1961 | 469 | 1492 |
Yendamuri et al. (1998-2004) [17] | Ia | ≤2 cm | segmentectomy vs lobectomy | 5-year survival | 2691 | 150 | 2541 |
Yendamuri et al. (2005-2008) [17] | Ia | ≤2 cm | segmentectomy vs lobectomy | 5-year survival | 2761 | 162 | 2599 |
Zhong et al.[16] | Ia | ≤2 cm | segmentectomy vs lobectomy | 5-year survival | 120 | 39 | 81 |