References
- Semb G, Enemark H, Friede H, et al. A Scandcleft randomised trials of primary surgery for unilateral cleft lip and palate: 1. Planning and management. J Plast Surg and Hand Surg 2017;51:1–12.
- Rautio J, Åbyholm F, Vindenes H, et al. Scandcleft randomised trials of primary surgery for unilateral cleft lip and palate: 2. Surgical results. J Plast Surg and Hand Surg 2017;51:13–19.
- Asher-McDade C, Brattström V, Dahl E, et al. A six center international study of treatment outcome in patients with clefts of the lip and palate: Part 4. Assessment of nasolabial appearance. Cleft Palate Craniofac J 1992;29:409–12.
- Strauss RP, Ramsey BL, Edwards TC, et al. Stigma experiences in youth with facial differences: a multi-site study of adolescents and their mothers. Orthod Craniofac Res 2007;10:96–103.
- Feragen KB, Stock NM, Kvalem IL. Risk and protective factors at age 16: psychological adjustment in children with a cleft lip and/or palate. Cleft Palate Craniofac J 2015;52:555–73.
- Semb G, Brattström V, Mølsted K, et al. The Eurocleft study: intercenter study of treatment outcome in patients with complete cleft lip and palate: Part 4. Relationships between treatment outcome, patients/parent satisfaction and the burden of care. Cleft Palate Craniofac J 2005;42:83–92.
- Nollet PJ, Küijpers-Jagtman AM, Chatzigianni A, et al. Nasolabial appearance in unilateral cleft lip, alveolus and palate: a comparison with Eurocleft. J Craniomaxillofac Surg 2007;35:278–86.
- Prahl C, Prahl-Andersen B, van´t Hof MA, Kuijpers-Jagtman AM. Infant orthopedics and facial appearance: a randomized clinical trial (Dutchleft). Cleft Palate Craniofac J 2006;43:659–64.
- Bongaarts CA, Prahl-Andersen B, Bronkhorst EM, et al. Effect of infant orthopedics on facial appearance of toddlers with complete unilateral cleft lip and palate (Dutchcleft). Cleft Palate Craniofac J 2008;45:407–13.
- Asher-McDade C, Roberts C, Shaw WC, et al. The development of a method for rating nasolabial appearance in patients with clefts of the lip and palate. Cleft Palate Craniofac J 1991;28:380–90.
- Brattström V, Mølsted K, Prahl-Andersen B, et al. The Eurocleft study: intercenter study of treatment outcome in patients with complete cleft lip and palate. Part 2: craniofacial form and nasolabial appearance. Cleft Palate Craniofac J 2005;42:69–77.
- Kuijpers-Jagtman AM, Nollet PJ, Semb G, et al. Reference photographs for nasolabial appearance rating in unilateral cleft lip and palate. J Craniofacial Surg 2009;20:1683–6.
- Mercado A, Russell KA, Hathaway R, et al. The Americleft study: an inter-center study of treatment outcomes for patients with unilateral cleft lip and palate. Part 4: nasolabial aesthetics. Cleft Palate Craniofac J 2011;48:259–65.
- Mercado AM, Russell KA, Daskalogiannakis J, et al. The Americleft Project: a proposed expanded nasolabial appearance yardstick for 5- to 7-year-old patients with complete unilateral cleft lip and palate (CUCLP). Cleft Palate Craniofac J 2016;53:30–7.
- Mars M, Plint DA, Houston WJB, et al. The Goslon Yardstick: a new system of assessing dental arch relationships in children with unilateral clefts of the lip and palate. Cleft Palate J 1987;24:314–22.
- Altman DG. Practical statistics for medical research. London: Chapmann G Hall; 1991. pp. 403–409.
- Mars M, Asher-McDade C, Brattström V, et al. A six-center international study of treatment outcome in patients with clefts of the lip and palate: Part 3. Dental arch relationships. Cleft Palate Craniofac J 1992;29:405–8.
- Mølsted K, Brattström V, Prahl-Andersen B, et al. The Eurocleft study: intercenter study of treatment outcome in patients with complete cleft lip and palate. Part 3: dental arch relationships. Cleft Palate Craniofac J 2005;42:78–82.
- Rubin MS, Lowe KM, Clouston S, et al. Basal view reference photographs for nasolabial appearance rating in unilateral cleft lip and palate. J Craniofac Surg 2015;26:1548–50.
- Al-Ghatam R, Jones TE, Ireland AJ, et al. Structural outcomes in cleft care UK study. Part 2: dentofacial outcomes. Orthod Craniofac Res 2015;18:14–24.