Table 10.
Overview of phenotypes included in the study
| Variable | Variable Label |
|---|---|
| BDS_Total | Backward Digit Span |
| CCR_Total | Chinese Character Reading |
| CDC_Total | Chinese Delayed Copying |
| CDICT_Total | Chinese Dictation |
| CDRAN_Mean | Chinese Digit Rapid Naming |
| CLD_Total | Chinese Lexical Decision |
| COM_Score | Chinese 1 min Word Reading Adjusted Total Score |
| COM_Norm | Chinese 1 min Word Reading Scaled Score |
| CVA_Total | Chinese Vocabulary - Receptive Vocabulary (10 items) |
| CVB_Total | Chinese Vocabulary - Expressive Vocabulary (12 items) |
| CVD_Total | Chinese Vocabulary - Vocabulary Definition (26 items) |
| CVK_Total | Chinese Vocabulary Knowledge (48 items; sum of CVA, CVB and CVK) |
| CWR_Total | Chinese Word Reading Raw Score |
| CWR_Norm | Chinese Word Reading Scaled Score |
| DS_Total | Chinese Discourse Skills |
| EDC_Total | English Delayed Copying |
| EDICT_Total | English Dictation |
| EDRAN_Mean | English Digit Rapid Naming |
| EIS_Total | English Invented Spelling |
| ELD_Total | English Lexical Decision |
| ELRAN_Mean | English Letter Rapid Naming |
| EMA_Total | English Morphological Awareness - Written Test |
| EVA_Total | English Vocabulary - Receptive Vocabulary (15 items) |
| EVB_Total | English Vocabulary - Expressive Vocabulary (15 items) |
| EVD_Total | English Vocabulary - Vocabulary Definition (15 items) |
| EVK_Total | English Vocabulary Knowledge (45 items; sum of EVA, EVB and EVK) |
| EWR_Total | English Word Reading Total Score |
| MS_Total | Morphosyntax in Chinese |
| PairC_Total | Pair Cancellation |
| PureC_Total | Pure Copying of Unfamiliar Scripts |
| RC_MC | Chinese Reading Comprehension - Multiple Choice |
| RC_OE | Chinese Reading Comprehension - Open End |
| RC_Total | Chinese Reading Comprehension - Total |
| WO_Total | Chinese Word Order |