| Studies Excluded from Meta-analysis | |
|---|---|
| Study | Therapies |
| Anderson, Basker, and Dalton, 1975 | Hypnotherapy Drug (prochlorperazine [Stemetil®]) |
| Andrasik, Blanchard, Neff, et al., 1984 | TBF or RLX (regular contact) TBF or RLX (booster contact) |
| Andreychuk and Skriver, 1975 | Hypnotherapy (self-hypnosis) TBF+RLX BF for alpha enhancement |
| Blanchard, Andrasik, Appelbaum, et al., 1985 | TBF + RLX (home-based) TBF + RLX (clinic-based) |
| Friedman and Taub, 1984 | Control RLX Hypnosis (4 treatments: high/low susceptibility with/without thermal imagery) TBF + RLX |
| Gauthier, Côté, and French, 1994 | TBF (without home practice) TBF (with home practice) |
| Holroyd, France, Cordingley, et al., 1995 | TBF+RLX Drug + beh. (propranolol HCI + TBF + RLX) |
| Holroyd, Holm, Hursey, et al., 1988 | TBF + RLX (home-based) Drug + beh. (ergotamine tartrate + compliance training) (home-based) |
| Ilacqua, 1994 | Control Guided imagery Guided imagery + TBF TBF + RLX |
| Janssen and Neutgens, 1986 | RLX (AT phrases) RLX(PMR) |
| Jurish, Blanchard, Andrasik, et al., 1983 | TBF + RLX (home-based) TBF + RLX (clinic-based) |
| Lacroix, Clarke, Bock, et al., 1983 | RLX TBF EMGBF |
| Machado and Gómez de Machado, 1985 | Control RLX TBF + RLX |
| Mathew, 1981 | Control (abortive ergotamine + analgesics) TBF + RLX + EMG BF 3 drug-only (propranolol, amitriptyline, propranolol + amitriptyline) 3 drug + beh. (propranolol + above BF mix, amitriptyline + above BF mix, propranolol + amitriptyline + above BF mix) |
| Mitchell and Mitchell, 1971 (Study 1) | Control RLX RLX + Cog. (combined desensitization) |
| Mitchell and Mitchell, 1971 (Study 2) | Control RLX + Cog. (systematic desensitization) Cog. (combined desensitization with no previous drug treatment) Cog. (combined desensitization with previous drug treatment) |
| Passchier, van der Helm-Hylkema, and Orlebeke, 1985 | Control Cog. + RLX Cog. + RLX + TBF Cog. + RLX + BVP BF |
| Penzien, Johnson, Carpenter, et al., 1990 | TBF + RLX + Cog. Drug (propranolol [Inderal® LA]) |
| Reading, 1984 | Placebo TBF Skin conductance BF EMG BF |
| Sargent, Solbach, Coyne, et al., 1986 | Control RLX TBF EMG BF |
| Sovak, Kunzel, Sternbach, et al., 1981 | TBF+ RLX Drug (propranolol + analgesics) |
Abbreviations: AT = autogenic; beh. = behavioral; BF = biofeedback; BVP = blood volume pulse; cog. = cognitive; EMG = electromyographic; HCl = hydrogen chloride; PMR = progressive muscle relaxation; RLX = relaxation; TBF = thermal biofeedback
Home-based
With home practice
Without home practice
Contained EMG BF component, but classified as TBF + RLX because EMG BF component had fewer sessions
Minimal-therapist treatment
Clinic-based treatment
From: Appendix E, Therapies Included in/Excluded from Meta-Analysis
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