Unverified75% confidenceDecision RuleTime unknown
宝宝抓握发育由整掌抓握到拇食指对捏渐进，6月龄前选环形/大握把（直径≥3cm）易整掌抓；8月龄后可选异形手柄训练精细动作
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75%
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Long-term
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