Klaske van Sluis

Objective and subjective voice outcomes: a systematic review 27 Table 2.3: Comparative acoustic outcomes for speaker groups F0 vowel F0 speech HNR MPT Jitter Shimmer Intensity Spectral tilt ES > TES Granda et al. [41] - - - - Siric et al. [52] - - Merol et al. [45] ES > H Shim et al. [32] - - - - - - TES > ES Arias et al. [27]* Bellandese et al. [33] Arias et al. [27] Carello & Mag- nano [35] Arias et al. [27] Arias et al. [27] Blood [34] DeBruyne et al. [37] Bellandese et al. [33]* Robbins et al. [49] Bellandese et al. [33] Carello &Mag- nano [35] Carello & Mag- nano [35] Robbins et al. [49] Granda et al. [41] Blood [34]* Blood [34]* Carello & Mag- nano [35] Granda et al. [41] Kinishi & Am- atsu [42] Siric et al. [52]* Carello & Mag- nano [35] Granda et al. [41] Merol et al. [45] Robbins et al. [49] Kinishi & Am- atsu [42] Siric et al. [52] Robbins et al. [49] Siric et al. [52] Robbins [49] Siric et al. [52]* Siric [52]* TES > H - - - - - - - - H > ES Arias et al. [27] Bellandese et al. [33] Arias et al. [27]* Robbins et al. [49] Arias et al. [27]* Arias et al. [27]* Blood [34]* Shim et al. [32]* Bellandese et al. [33] Blood [34] Bellandese et al. [33] Kinishi & Am- atsu [42] Maccallum et al. [44] Robbins et al. [49] Blood [34] Robbins et al. [49] Maccallum et al. [44] Maccallum et al. [44] Robbins et al. [49] Kinishi & Am- atsu [42] Shim et al. [32]* Robbins et al. [49] Shim et al. [32]* Shim et al. [32]* H > TES Arias et al. [27]* Bellandese et al. [33] Arias et al. [27]* Deore et al. [38]* Arias et al. [27]* Arias et al. [27] Blood [34] - Bellandese et al. [33] Blood. [34] Bellandese et al. [33] Finizia et al. [40] Deore et al. [38]* Deore et al. [38] Robbins [49] Blood [34] Finizia et al. [40] Deore et al. [38]* Robbins et al. [49] Kinishi & Am- atsu [42] Robbins [49] Deore et al. [38]* Robbins et al. [49] Robbins et al. [49] Finizia et al. [40] Kinishi & Am- atsu [42] Robbins et al. [49] > Indicating a better mean group outcome. Level of significance was held at p ≤ .05. Studies presented in bold had a level A risk of bias. ES esophageal speakers, TES tracheoesophageal speakers, ELS electrolarynx speakers, MPT maximum phonation time, V-RQOL voice-related quality of life